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Question 26490: A Polynomial of Degree at Most the Taylor Order Has Zero Remainder

On this page
  1. Original question and givens
  2. Definition and scope
  3. Step-by-step derivation
  4. Reverse checks
  5. Result
  6. This question review and source binding

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← Question derivation index · Original question batch

R0051-26490 · q-20261015-advance-20261116-r03-taylor-remainder-theorem-0040

Original question and givens

Coefficients=[16, 14, 12, 10, 8, 6] are in ascending power order, with exact rationals and trailing zero coefficients removed for degree. Center=0, point=1/2, order=5; keep terms through that order, and define remainder=f(x)−Taylor_value. Give (degree, order, Taylor_terms, remainder, zero_remainder, certificate).

  • G001 — Coefficients=[16, 14, 12, 10, 8, 6] are in ascending power order, with exact rationals and trailing zero coefficients removed for degree. Center=0, point=1/2, order=5; keep terms through that order, and define remainder=f(x)−Taylor_value. Give (degree, order, Taylor_terms, remainder, zero_remainder, certificate).

Definition and scope

Use the original question domain, assumptions and cited MKO definitions. This item has second-context mathematical and bilingual review, with the model, answer and every arithmetic step independently recomputed from the original parameters; the source question remains a candidate.

Step-by-step derivation

S001 · implies

Before

source roles = [taylor-zero-remainder]

After

derived = [[degree, order, Taylor_terms, remainder, zero_remainder, certificate]]

Conditions: none

List the full source field order without JavaScript.Original modes select contract6/4/6/6 and IVT8/7/8 roles,without padding or answer-shape inference.

Step identifiers and dependencies

Rule: source_ordered_fields_without_JS · Uses: G001

S002 · calculation

Before

Taylor ORIGINAL x minus declared center := sub(1/2, 0)

After

Taylor ORIGINAL x minus declared center = 1/2

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S001

S003 · implies

Before

(0)^0

After

Taylor ORIGINAL derivative0 center power0 term0 = 1

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S002

S004 · calculation

Before

Taylor ORIGINAL derivative0 falling factor times power term0 := mul(1, 1)

After

Taylor ORIGINAL derivative0 falling factor times power term0 = 1

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S003

S005 · calculation

Before

Taylor ORIGINAL derivative0 ORIGINAL coefficient term0 := mul(16, 1)

After

Taylor ORIGINAL derivative0 ORIGINAL coefficient term0 = 16

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S004

S006 · calculation

Before

Taylor ORIGINAL derivative0 ascending derivative sum term0 := sum(0, 16)

After

Taylor ORIGINAL derivative0 ascending derivative sum term0 = 16

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S005

S007 · implies

Before

(0)^1

After

Taylor ORIGINAL derivative0 center power1 term1 = 0

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S006

S008 · calculation

Before

Taylor ORIGINAL derivative0 falling factor times power term1 := mul(1, 0)

After

Taylor ORIGINAL derivative0 falling factor times power term1 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S007

S009 · calculation

Before

Taylor ORIGINAL derivative0 ORIGINAL coefficient term1 := mul(14, 0)

After

Taylor ORIGINAL derivative0 ORIGINAL coefficient term1 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S008

S010 · calculation

Before

Taylor ORIGINAL derivative0 ascending derivative sum term1 := sum(16, 0)

After

Taylor ORIGINAL derivative0 ascending derivative sum term1 = 16

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S009

S011 · implies

Before

(0)^2

After

Taylor ORIGINAL derivative0 center power2 term2 = 0

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S010

S012 · calculation

Before

Taylor ORIGINAL derivative0 falling factor times power term2 := mul(1, 0)

After

Taylor ORIGINAL derivative0 falling factor times power term2 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S011

S013 · calculation

Before

Taylor ORIGINAL derivative0 ORIGINAL coefficient term2 := mul(12, 0)

After

Taylor ORIGINAL derivative0 ORIGINAL coefficient term2 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S012

S014 · calculation

Before

Taylor ORIGINAL derivative0 ascending derivative sum term2 := sum(16, 0)

After

Taylor ORIGINAL derivative0 ascending derivative sum term2 = 16

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S013

S015 · implies

Before

(0)^3

After

Taylor ORIGINAL derivative0 center power3 term3 = 0

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S014

S016 · calculation

Before

Taylor ORIGINAL derivative0 falling factor times power term3 := mul(1, 0)

After

Taylor ORIGINAL derivative0 falling factor times power term3 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S015

S017 · calculation

Before

Taylor ORIGINAL derivative0 ORIGINAL coefficient term3 := mul(10, 0)

After

Taylor ORIGINAL derivative0 ORIGINAL coefficient term3 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S016

S018 · calculation

Before

Taylor ORIGINAL derivative0 ascending derivative sum term3 := sum(16, 0)

After

Taylor ORIGINAL derivative0 ascending derivative sum term3 = 16

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S017

S019 · implies

Before

(0)^4

After

Taylor ORIGINAL derivative0 center power4 term4 = 0

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S018

S020 · calculation

Before

Taylor ORIGINAL derivative0 falling factor times power term4 := mul(1, 0)

After

Taylor ORIGINAL derivative0 falling factor times power term4 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S019

S021 · calculation

Before

Taylor ORIGINAL derivative0 ORIGINAL coefficient term4 := mul(8, 0)

After

Taylor ORIGINAL derivative0 ORIGINAL coefficient term4 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S020

S022 · calculation

Before

Taylor ORIGINAL derivative0 ascending derivative sum term4 := sum(16, 0)

After

Taylor ORIGINAL derivative0 ascending derivative sum term4 = 16

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S021

S023 · implies

Before

(0)^5

After

Taylor ORIGINAL derivative0 center power5 term5 = 0

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S022

S024 · calculation

Before

Taylor ORIGINAL derivative0 falling factor times power term5 := mul(1, 0)

After

Taylor ORIGINAL derivative0 falling factor times power term5 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S023

S025 · calculation

Before

Taylor ORIGINAL derivative0 ORIGINAL coefficient term5 := mul(6, 0)

After

Taylor ORIGINAL derivative0 ORIGINAL coefficient term5 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S024

S026 · calculation

Before

Taylor ORIGINAL derivative0 ascending derivative sum term5 := sum(16, 0)

After

Taylor ORIGINAL derivative0 ascending derivative sum term5 = 16

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S025

S027 · implies

Before

source roles = [0, 0, [16, 14, 12, 10, 8, 6]]

After

derived = [[[0, 16, 1, 1, 16], [1, 14, 1, 0, 0], [2, 12, 1, 0, 0], [3, 10, 1, 0, 0], [4, 8, 1, 0, 0], [5, 6, 1, 0, 0]], 16]

Conditions: none

The kth derivative of x^j is j!/(j−k)!*x^(j−k);terms j<k vanish.Sum the complete ascending-order terms,with empty sum0.The whole polynomial is known,not just a center jet.

Step identifiers and dependencies

Rule: Taylor_EACH_derivative_complete_falling_factorial_source_order · Uses: G001, S026

S028 · implies

Before

(1/2)^0

After

Taylor ORIGINAL displacement power0 = 1

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S027

S029 · calculation

Before

Taylor ORIGINAL derivative times displacement0 := mul(16, 1)

After

Taylor ORIGINAL derivative times displacement0 = 16

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S028

S030 · calculation

Before

Taylor ORIGINAL term0 divide factorial := div(16, 1)

After

Taylor ORIGINAL term0 divide factorial = 16

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S029

S031 · implies

Before

(0)^0

After

Taylor ORIGINAL derivative1 center power0 term1 = 1

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S030

S032 · calculation

Before

Taylor ORIGINAL derivative1 falling factor times power term1 := mul(1, 1)

After

Taylor ORIGINAL derivative1 falling factor times power term1 = 1

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S031

S033 · calculation

Before

Taylor ORIGINAL derivative1 ORIGINAL coefficient term1 := mul(14, 1)

After

Taylor ORIGINAL derivative1 ORIGINAL coefficient term1 = 14

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S032

S034 · calculation

Before

Taylor ORIGINAL derivative1 ascending derivative sum term1 := sum(0, 14)

After

Taylor ORIGINAL derivative1 ascending derivative sum term1 = 14

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S033

S035 · implies

Before

(0)^1

After

Taylor ORIGINAL derivative1 center power1 term2 = 0

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S034

S036 · calculation

Before

Taylor ORIGINAL derivative1 falling factor times power term2 := mul(2, 0)

After

Taylor ORIGINAL derivative1 falling factor times power term2 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S035

S037 · calculation

Before

Taylor ORIGINAL derivative1 ORIGINAL coefficient term2 := mul(12, 0)

After

Taylor ORIGINAL derivative1 ORIGINAL coefficient term2 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S036

S038 · calculation

Before

Taylor ORIGINAL derivative1 ascending derivative sum term2 := sum(14, 0)

After

Taylor ORIGINAL derivative1 ascending derivative sum term2 = 14

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S037

S039 · implies

Before

(0)^2

After

Taylor ORIGINAL derivative1 center power2 term3 = 0

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S038

S040 · calculation

Before

Taylor ORIGINAL derivative1 falling factor times power term3 := mul(3, 0)

After

Taylor ORIGINAL derivative1 falling factor times power term3 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S039

S041 · calculation

Before

Taylor ORIGINAL derivative1 ORIGINAL coefficient term3 := mul(10, 0)

After

Taylor ORIGINAL derivative1 ORIGINAL coefficient term3 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S040

S042 · calculation

Before

Taylor ORIGINAL derivative1 ascending derivative sum term3 := sum(14, 0)

After

Taylor ORIGINAL derivative1 ascending derivative sum term3 = 14

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S041

S043 · implies

Before

(0)^3

After

Taylor ORIGINAL derivative1 center power3 term4 = 0

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S042

S044 · calculation

Before

Taylor ORIGINAL derivative1 falling factor times power term4 := mul(4, 0)

After

Taylor ORIGINAL derivative1 falling factor times power term4 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S043

S045 · calculation

Before

Taylor ORIGINAL derivative1 ORIGINAL coefficient term4 := mul(8, 0)

After

Taylor ORIGINAL derivative1 ORIGINAL coefficient term4 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S044

S046 · calculation

Before

Taylor ORIGINAL derivative1 ascending derivative sum term4 := sum(14, 0)

After

Taylor ORIGINAL derivative1 ascending derivative sum term4 = 14

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S045

S047 · implies

Before

(0)^4

After

Taylor ORIGINAL derivative1 center power4 term5 = 0

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S046

S048 · calculation

Before

Taylor ORIGINAL derivative1 falling factor times power term5 := mul(5, 0)

After

Taylor ORIGINAL derivative1 falling factor times power term5 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S047

S049 · calculation

Before

Taylor ORIGINAL derivative1 ORIGINAL coefficient term5 := mul(6, 0)

After

Taylor ORIGINAL derivative1 ORIGINAL coefficient term5 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S048

S050 · calculation

Before

Taylor ORIGINAL derivative1 ascending derivative sum term5 := sum(14, 0)

After

Taylor ORIGINAL derivative1 ascending derivative sum term5 = 14

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S049

S051 · implies

Before

source roles = [1, 0, [16, 14, 12, 10, 8, 6]]

After

derived = [[[1, 14, 1, 1, 14], [2, 12, 2, 0, 0], [3, 10, 3, 0, 0], [4, 8, 4, 0, 0], [5, 6, 5, 0, 0]], 14]

Conditions: none

The kth derivative of x^j is j!/(j−k)!*x^(j−k);terms j<k vanish.Sum the complete ascending-order terms,with empty sum0.The whole polynomial is known,not just a center jet.

Step identifiers and dependencies

Rule: Taylor_EACH_derivative_complete_falling_factorial_source_order · Uses: G001, S050

S052 · implies

Before

(1/2)^1

After

Taylor ORIGINAL displacement power1 = 1/2

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S051

S053 · calculation

Before

Taylor ORIGINAL derivative times displacement1 := mul(14, 1/2)

After

Taylor ORIGINAL derivative times displacement1 = 7

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S052

S054 · calculation

Before

Taylor ORIGINAL term1 divide factorial := div(7, 1)

After

Taylor ORIGINAL term1 divide factorial = 7

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S053

S055 · implies

Before

(0)^0

After

Taylor ORIGINAL derivative2 center power0 term2 = 1

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S054

S056 · calculation

Before

Taylor ORIGINAL derivative2 falling factor times power term2 := mul(2, 1)

After

Taylor ORIGINAL derivative2 falling factor times power term2 = 2

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S055

S057 · calculation

Before

Taylor ORIGINAL derivative2 ORIGINAL coefficient term2 := mul(12, 2)

After

Taylor ORIGINAL derivative2 ORIGINAL coefficient term2 = 24

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S056

S058 · calculation

Before

Taylor ORIGINAL derivative2 ascending derivative sum term2 := sum(0, 24)

After

Taylor ORIGINAL derivative2 ascending derivative sum term2 = 24

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S057

S059 · implies

Before

(0)^1

After

Taylor ORIGINAL derivative2 center power1 term3 = 0

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S058

S060 · calculation

Before

Taylor ORIGINAL derivative2 falling factor times power term3 := mul(6, 0)

After

Taylor ORIGINAL derivative2 falling factor times power term3 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S059

S061 · calculation

Before

Taylor ORIGINAL derivative2 ORIGINAL coefficient term3 := mul(10, 0)

After

Taylor ORIGINAL derivative2 ORIGINAL coefficient term3 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S060

S062 · calculation

Before

Taylor ORIGINAL derivative2 ascending derivative sum term3 := sum(24, 0)

After

Taylor ORIGINAL derivative2 ascending derivative sum term3 = 24

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S061

S063 · implies

Before

(0)^2

After

Taylor ORIGINAL derivative2 center power2 term4 = 0

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S062

S064 · calculation

Before

Taylor ORIGINAL derivative2 falling factor times power term4 := mul(12, 0)

After

Taylor ORIGINAL derivative2 falling factor times power term4 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S063

S065 · calculation

Before

Taylor ORIGINAL derivative2 ORIGINAL coefficient term4 := mul(8, 0)

After

Taylor ORIGINAL derivative2 ORIGINAL coefficient term4 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S064

S066 · calculation

Before

Taylor ORIGINAL derivative2 ascending derivative sum term4 := sum(24, 0)

After

Taylor ORIGINAL derivative2 ascending derivative sum term4 = 24

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S065

S067 · implies

Before

(0)^3

After

Taylor ORIGINAL derivative2 center power3 term5 = 0

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S066

S068 · calculation

Before

Taylor ORIGINAL derivative2 falling factor times power term5 := mul(20, 0)

After

Taylor ORIGINAL derivative2 falling factor times power term5 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S067

S069 · calculation

Before

Taylor ORIGINAL derivative2 ORIGINAL coefficient term5 := mul(6, 0)

After

Taylor ORIGINAL derivative2 ORIGINAL coefficient term5 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S068

S070 · calculation

Before

Taylor ORIGINAL derivative2 ascending derivative sum term5 := sum(24, 0)

After

Taylor ORIGINAL derivative2 ascending derivative sum term5 = 24

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S069

S071 · implies

Before

source roles = [2, 0, [16, 14, 12, 10, 8, 6]]

After

derived = [[[2, 12, 2, 1, 24], [3, 10, 6, 0, 0], [4, 8, 12, 0, 0], [5, 6, 20, 0, 0]], 24]

Conditions: none

The kth derivative of x^j is j!/(j−k)!*x^(j−k);terms j<k vanish.Sum the complete ascending-order terms,with empty sum0.The whole polynomial is known,not just a center jet.

Step identifiers and dependencies

Rule: Taylor_EACH_derivative_complete_falling_factorial_source_order · Uses: G001, S070

S072 · implies

Before

(1/2)^2

After

Taylor ORIGINAL displacement power2 = 1/4

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S071

S073 · calculation

Before

Taylor ORIGINAL derivative times displacement2 := mul(24, 1/4)

After

Taylor ORIGINAL derivative times displacement2 = 6

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S072

S074 · calculation

Before

Taylor ORIGINAL term2 divide factorial := div(6, 2)

After

Taylor ORIGINAL term2 divide factorial = 3

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S073

S075 · implies

Before

(0)^0

After

Taylor ORIGINAL derivative3 center power0 term3 = 1

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S074

S076 · calculation

Before

Taylor ORIGINAL derivative3 falling factor times power term3 := mul(6, 1)

After

Taylor ORIGINAL derivative3 falling factor times power term3 = 6

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S075

S077 · calculation

Before

Taylor ORIGINAL derivative3 ORIGINAL coefficient term3 := mul(10, 6)

After

Taylor ORIGINAL derivative3 ORIGINAL coefficient term3 = 60

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S076

S078 · calculation

Before

Taylor ORIGINAL derivative3 ascending derivative sum term3 := sum(0, 60)

After

Taylor ORIGINAL derivative3 ascending derivative sum term3 = 60

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S077

S079 · implies

Before

(0)^1

After

Taylor ORIGINAL derivative3 center power1 term4 = 0

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S078

S080 · calculation

Before

Taylor ORIGINAL derivative3 falling factor times power term4 := mul(24, 0)

After

Taylor ORIGINAL derivative3 falling factor times power term4 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S079

S081 · calculation

Before

Taylor ORIGINAL derivative3 ORIGINAL coefficient term4 := mul(8, 0)

After

Taylor ORIGINAL derivative3 ORIGINAL coefficient term4 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S080

S082 · calculation

Before

Taylor ORIGINAL derivative3 ascending derivative sum term4 := sum(60, 0)

After

Taylor ORIGINAL derivative3 ascending derivative sum term4 = 60

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S081

S083 · implies

Before

(0)^2

After

Taylor ORIGINAL derivative3 center power2 term5 = 0

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S082

S084 · calculation

Before

Taylor ORIGINAL derivative3 falling factor times power term5 := mul(60, 0)

After

Taylor ORIGINAL derivative3 falling factor times power term5 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S083

S085 · calculation

Before

Taylor ORIGINAL derivative3 ORIGINAL coefficient term5 := mul(6, 0)

After

Taylor ORIGINAL derivative3 ORIGINAL coefficient term5 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S084

S086 · calculation

Before

Taylor ORIGINAL derivative3 ascending derivative sum term5 := sum(60, 0)

After

Taylor ORIGINAL derivative3 ascending derivative sum term5 = 60

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S085

S087 · implies

Before

source roles = [3, 0, [16, 14, 12, 10, 8, 6]]

After

derived = [[[3, 10, 6, 1, 60], [4, 8, 24, 0, 0], [5, 6, 60, 0, 0]], 60]

Conditions: none

The kth derivative of x^j is j!/(j−k)!*x^(j−k);terms j<k vanish.Sum the complete ascending-order terms,with empty sum0.The whole polynomial is known,not just a center jet.

Step identifiers and dependencies

Rule: Taylor_EACH_derivative_complete_falling_factorial_source_order · Uses: G001, S086

S088 · implies

Before

(1/2)^3

After

Taylor ORIGINAL displacement power3 = 1/8

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S087

S089 · calculation

Before

Taylor ORIGINAL derivative times displacement3 := mul(60, 1/8)

After

Taylor ORIGINAL derivative times displacement3 = 15/2

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S088

S090 · calculation

Before

Taylor ORIGINAL term3 divide factorial := div(15/2, 6)

After

Taylor ORIGINAL term3 divide factorial = 5/4

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S089

S091 · implies

Before

(0)^0

After

Taylor ORIGINAL derivative4 center power0 term4 = 1

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S090

S092 · calculation

Before

Taylor ORIGINAL derivative4 falling factor times power term4 := mul(24, 1)

After

Taylor ORIGINAL derivative4 falling factor times power term4 = 24

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S091

S093 · calculation

Before

Taylor ORIGINAL derivative4 ORIGINAL coefficient term4 := mul(8, 24)

After

Taylor ORIGINAL derivative4 ORIGINAL coefficient term4 = 192

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S092

S094 · calculation

Before

Taylor ORIGINAL derivative4 ascending derivative sum term4 := sum(0, 192)

After

Taylor ORIGINAL derivative4 ascending derivative sum term4 = 192

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S093

S095 · implies

Before

(0)^1

After

Taylor ORIGINAL derivative4 center power1 term5 = 0

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S094

S096 · calculation

Before

Taylor ORIGINAL derivative4 falling factor times power term5 := mul(120, 0)

After

Taylor ORIGINAL derivative4 falling factor times power term5 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S095

S097 · calculation

Before

Taylor ORIGINAL derivative4 ORIGINAL coefficient term5 := mul(6, 0)

After

Taylor ORIGINAL derivative4 ORIGINAL coefficient term5 = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S096

S098 · calculation

Before

Taylor ORIGINAL derivative4 ascending derivative sum term5 := sum(192, 0)

After

Taylor ORIGINAL derivative4 ascending derivative sum term5 = 192

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S097

S099 · implies

Before

source roles = [4, 0, [16, 14, 12, 10, 8, 6]]

After

derived = [[[4, 8, 24, 1, 192], [5, 6, 120, 0, 0]], 192]

Conditions: none

The kth derivative of x^j is j!/(j−k)!*x^(j−k);terms j<k vanish.Sum the complete ascending-order terms,with empty sum0.The whole polynomial is known,not just a center jet.

Step identifiers and dependencies

Rule: Taylor_EACH_derivative_complete_falling_factorial_source_order · Uses: G001, S098

S100 · implies

Before

(1/2)^4

After

Taylor ORIGINAL displacement power4 = 1/16

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S099

S101 · calculation

Before

Taylor ORIGINAL derivative times displacement4 := mul(192, 1/16)

After

Taylor ORIGINAL derivative times displacement4 = 12

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S100

S102 · calculation

Before

Taylor ORIGINAL term4 divide factorial := div(12, 24)

After

Taylor ORIGINAL term4 divide factorial = 1/2

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S101

S103 · implies

Before

(0)^0

After

Taylor ORIGINAL derivative5 center power0 term5 = 1

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S102

S104 · calculation

Before

Taylor ORIGINAL derivative5 falling factor times power term5 := mul(120, 1)

After

Taylor ORIGINAL derivative5 falling factor times power term5 = 120

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S103

S105 · calculation

Before

Taylor ORIGINAL derivative5 ORIGINAL coefficient term5 := mul(6, 120)

After

Taylor ORIGINAL derivative5 ORIGINAL coefficient term5 = 720

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S104

S106 · calculation

Before

Taylor ORIGINAL derivative5 ascending derivative sum term5 := sum(0, 720)

After

Taylor ORIGINAL derivative5 ascending derivative sum term5 = 720

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S105

S107 · implies

Before

source roles = [5, 0, [16, 14, 12, 10, 8, 6]]

After

derived = [[[5, 6, 120, 1, 720]], 720]

Conditions: none

The kth derivative of x^j is j!/(j−k)!*x^(j−k);terms j<k vanish.Sum the complete ascending-order terms,with empty sum0.The whole polynomial is known,not just a center jet.

Step identifiers and dependencies

Rule: Taylor_EACH_derivative_complete_falling_factorial_source_order · Uses: G001, S106

S108 · implies

Before

(1/2)^5

After

Taylor ORIGINAL displacement power5 = 1/32

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S107

S109 · calculation

Before

Taylor ORIGINAL derivative times displacement5 := mul(720, 1/32)

After

Taylor ORIGINAL derivative times displacement5 = 45/2

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S108

S110 · calculation

Before

Taylor ORIGINAL term5 divide factorial := div(45/2, 120)

After

Taylor ORIGINAL term5 divide factorial = 3/16

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S109

S111 · calculation

Before

Taylor ORIGINAL partial sum0 := sum(0, 16)

After

Taylor ORIGINAL partial sum0 = 16

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S110

S112 · calculation

Before

Taylor ORIGINAL partial sum1 := sum(16, 7)

After

Taylor ORIGINAL partial sum1 = 23

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S111

S113 · calculation

Before

Taylor ORIGINAL partial sum2 := sum(23, 3)

After

Taylor ORIGINAL partial sum2 = 26

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S112

S114 · calculation

Before

Taylor ORIGINAL partial sum3 := sum(26, 5/4)

After

Taylor ORIGINAL partial sum3 = 109/4

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S113

S115 · calculation

Before

Taylor ORIGINAL partial sum4 := sum(109/4, 1/2)

After

Taylor ORIGINAL partial sum4 = 111/4

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S114

S116 · calculation

Before

Taylor ORIGINAL partial sum5 := sum(111/4, 3/16)

After

Taylor ORIGINAL partial sum5 = 447/16

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S115

S117 · implies

Before

(1/2)^0

After

Taylor ORIGINAL full function at x ORIGINAL argument power0 = 1

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S116

S118 · calculation

Before

Taylor ORIGINAL full function at x coefficient term0 := mul(16, 1)

After

Taylor ORIGINAL full function at x coefficient term0 = 16

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S117

S119 · calculation

Before

Taylor ORIGINAL full function at x ascending partial sum0 := sum(0, 16)

After

Taylor ORIGINAL full function at x ascending partial sum0 = 16

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S118

S120 · implies

Before

(1/2)^1

After

Taylor ORIGINAL full function at x ORIGINAL argument power1 = 1/2

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S119

S121 · calculation

Before

Taylor ORIGINAL full function at x coefficient term1 := mul(14, 1/2)

After

Taylor ORIGINAL full function at x coefficient term1 = 7

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S120

S122 · calculation

Before

Taylor ORIGINAL full function at x ascending partial sum1 := sum(16, 7)

After

Taylor ORIGINAL full function at x ascending partial sum1 = 23

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S121

S123 · implies

Before

(1/2)^2

After

Taylor ORIGINAL full function at x ORIGINAL argument power2 = 1/4

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S122

S124 · calculation

Before

Taylor ORIGINAL full function at x coefficient term2 := mul(12, 1/4)

After

Taylor ORIGINAL full function at x coefficient term2 = 3

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S123

S125 · calculation

Before

Taylor ORIGINAL full function at x ascending partial sum2 := sum(23, 3)

After

Taylor ORIGINAL full function at x ascending partial sum2 = 26

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S124

S126 · implies

Before

(1/2)^3

After

Taylor ORIGINAL full function at x ORIGINAL argument power3 = 1/8

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S125

S127 · calculation

Before

Taylor ORIGINAL full function at x coefficient term3 := mul(10, 1/8)

After

Taylor ORIGINAL full function at x coefficient term3 = 5/4

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S126

S128 · calculation

Before

Taylor ORIGINAL full function at x ascending partial sum3 := sum(26, 5/4)

After

Taylor ORIGINAL full function at x ascending partial sum3 = 109/4

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S127

S129 · implies

Before

(1/2)^4

After

Taylor ORIGINAL full function at x ORIGINAL argument power4 = 1/16

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S128

S130 · calculation

Before

Taylor ORIGINAL full function at x coefficient term4 := mul(8, 1/16)

After

Taylor ORIGINAL full function at x coefficient term4 = 1/2

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S129

S131 · calculation

Before

Taylor ORIGINAL full function at x ascending partial sum4 := sum(109/4, 1/2)

After

Taylor ORIGINAL full function at x ascending partial sum4 = 111/4

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S130

S132 · implies

Before

(1/2)^5

After

Taylor ORIGINAL full function at x ORIGINAL argument power5 = 1/32

Conditions: none

Evaluate the finite nonnegative-integer power exactly; exponent0 uses the polynomial multiplicative identity.

Step identifiers and dependencies

Rule: integer_power · Uses: G001, S131

S133 · calculation

Before

Taylor ORIGINAL full function at x coefficient term5 := mul(6, 1/32)

After

Taylor ORIGINAL full function at x coefficient term5 = 3/16

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S132

S134 · calculation

Before

Taylor ORIGINAL full function at x ascending partial sum5 := sum(111/4, 3/16)

After

Taylor ORIGINAL full function at x ascending partial sum5 = 447/16

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S133

S135 · calculation

Before

Taylor ORIGINAL f(x) minus Taylor value := sub(447/16, 447/16)

After

Taylor ORIGINAL f(x) minus Taylor value = 0

Conditions: none

Substitute original roles and established intermediates exactly,without rounding;extra teaching identities do not restrict the source domain.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S134

S136 · implies

Before

source roles = [[16, 14, 12, 10, 8, 6], 0, 1/2, 5, [16, 14, 24, 60, 192, 720], [16, 7, 3, 5/4, 1/2, 3/16]]

After

derived = [447/16, 447/16, 0, 5]

Conditions: none

Use T_n=sum f^(k)(a)(x−a)^k/k!,including degree0 and all requested zero terms;remainder=f(x)−T_n.A polynomial differentiates on the whole interval,but a finite center jet of an arbitrary function does not supply interval hypotheses,series equality or analyticity.Empty coefficients have degree−1,distinct from[0]degree0.

Step identifiers and dependencies

Rule: Taylor_WHOLE_polynomial_shifted_basis_remainder_vs_interval_hypotheses · Uses: G001, S135

Reverse checks

  • S136 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S135 · premise_and_result_audit — Recompute Taylor ORIGINAL f(x) minus Taylor value with exact rational arithmetic, not rounded decimals.
  • S134 · premise_and_result_audit — Recompute Taylor ORIGINAL full function at x ascending partial sum5 with exact rational arithmetic, not rounded decimals.
  • S133 · premise_and_result_audit — Recompute Taylor ORIGINAL full function at x coefficient term5 with exact rational arithmetic, not rounded decimals.
  • S132 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S131 · premise_and_result_audit — Recompute Taylor ORIGINAL full function at x ascending partial sum4 with exact rational arithmetic, not rounded decimals.
  • S130 · premise_and_result_audit — Recompute Taylor ORIGINAL full function at x coefficient term4 with exact rational arithmetic, not rounded decimals.
  • S129 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S128 · premise_and_result_audit — Recompute Taylor ORIGINAL full function at x ascending partial sum3 with exact rational arithmetic, not rounded decimals.
  • S127 · premise_and_result_audit — Recompute Taylor ORIGINAL full function at x coefficient term3 with exact rational arithmetic, not rounded decimals.
  • S126 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S125 · premise_and_result_audit — Recompute Taylor ORIGINAL full function at x ascending partial sum2 with exact rational arithmetic, not rounded decimals.
  • S124 · premise_and_result_audit — Recompute Taylor ORIGINAL full function at x coefficient term2 with exact rational arithmetic, not rounded decimals.
  • S123 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S122 · premise_and_result_audit — Recompute Taylor ORIGINAL full function at x ascending partial sum1 with exact rational arithmetic, not rounded decimals.
  • S121 · premise_and_result_audit — Recompute Taylor ORIGINAL full function at x coefficient term1 with exact rational arithmetic, not rounded decimals.
  • S120 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S119 · premise_and_result_audit — Recompute Taylor ORIGINAL full function at x ascending partial sum0 with exact rational arithmetic, not rounded decimals.
  • S118 · premise_and_result_audit — Recompute Taylor ORIGINAL full function at x coefficient term0 with exact rational arithmetic, not rounded decimals.
  • S117 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S116 · premise_and_result_audit — Recompute Taylor ORIGINAL partial sum5 with exact rational arithmetic, not rounded decimals.
  • S115 · premise_and_result_audit — Recompute Taylor ORIGINAL partial sum4 with exact rational arithmetic, not rounded decimals.
  • S114 · premise_and_result_audit — Recompute Taylor ORIGINAL partial sum3 with exact rational arithmetic, not rounded decimals.
  • S113 · premise_and_result_audit — Recompute Taylor ORIGINAL partial sum2 with exact rational arithmetic, not rounded decimals.
  • S112 · premise_and_result_audit — Recompute Taylor ORIGINAL partial sum1 with exact rational arithmetic, not rounded decimals.
  • S111 · premise_and_result_audit — Recompute Taylor ORIGINAL partial sum0 with exact rational arithmetic, not rounded decimals.
  • S110 · premise_and_result_audit — Recompute Taylor ORIGINAL term5 divide factorial with exact rational arithmetic, not rounded decimals.
  • S109 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative times displacement5 with exact rational arithmetic, not rounded decimals.
  • S108 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S107 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S106 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative5 ascending derivative sum term5 with exact rational arithmetic, not rounded decimals.
  • S105 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative5 ORIGINAL coefficient term5 with exact rational arithmetic, not rounded decimals.
  • S104 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative5 falling factor times power term5 with exact rational arithmetic, not rounded decimals.
  • S103 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S102 · premise_and_result_audit — Recompute Taylor ORIGINAL term4 divide factorial with exact rational arithmetic, not rounded decimals.
  • S101 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative times displacement4 with exact rational arithmetic, not rounded decimals.
  • S100 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S099 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S098 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative4 ascending derivative sum term5 with exact rational arithmetic, not rounded decimals.
  • S097 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative4 ORIGINAL coefficient term5 with exact rational arithmetic, not rounded decimals.
  • S096 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative4 falling factor times power term5 with exact rational arithmetic, not rounded decimals.
  • S095 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S094 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative4 ascending derivative sum term4 with exact rational arithmetic, not rounded decimals.
  • S093 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative4 ORIGINAL coefficient term4 with exact rational arithmetic, not rounded decimals.
  • S092 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative4 falling factor times power term4 with exact rational arithmetic, not rounded decimals.
  • S091 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S090 · premise_and_result_audit — Recompute Taylor ORIGINAL term3 divide factorial with exact rational arithmetic, not rounded decimals.
  • S089 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative times displacement3 with exact rational arithmetic, not rounded decimals.
  • S088 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S087 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S086 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative3 ascending derivative sum term5 with exact rational arithmetic, not rounded decimals.
  • S085 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative3 ORIGINAL coefficient term5 with exact rational arithmetic, not rounded decimals.
  • S084 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative3 falling factor times power term5 with exact rational arithmetic, not rounded decimals.
  • S083 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S082 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative3 ascending derivative sum term4 with exact rational arithmetic, not rounded decimals.
  • S081 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative3 ORIGINAL coefficient term4 with exact rational arithmetic, not rounded decimals.
  • S080 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative3 falling factor times power term4 with exact rational arithmetic, not rounded decimals.
  • S079 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S078 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative3 ascending derivative sum term3 with exact rational arithmetic, not rounded decimals.
  • S077 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative3 ORIGINAL coefficient term3 with exact rational arithmetic, not rounded decimals.
  • S076 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative3 falling factor times power term3 with exact rational arithmetic, not rounded decimals.
  • S075 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S074 · premise_and_result_audit — Recompute Taylor ORIGINAL term2 divide factorial with exact rational arithmetic, not rounded decimals.
  • S073 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative times displacement2 with exact rational arithmetic, not rounded decimals.
  • S072 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S071 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S070 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative2 ascending derivative sum term5 with exact rational arithmetic, not rounded decimals.
  • S069 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative2 ORIGINAL coefficient term5 with exact rational arithmetic, not rounded decimals.
  • S068 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative2 falling factor times power term5 with exact rational arithmetic, not rounded decimals.
  • S067 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S066 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative2 ascending derivative sum term4 with exact rational arithmetic, not rounded decimals.
  • S065 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative2 ORIGINAL coefficient term4 with exact rational arithmetic, not rounded decimals.
  • S064 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative2 falling factor times power term4 with exact rational arithmetic, not rounded decimals.
  • S063 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S062 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative2 ascending derivative sum term3 with exact rational arithmetic, not rounded decimals.
  • S061 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative2 ORIGINAL coefficient term3 with exact rational arithmetic, not rounded decimals.
  • S060 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative2 falling factor times power term3 with exact rational arithmetic, not rounded decimals.
  • S059 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S058 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative2 ascending derivative sum term2 with exact rational arithmetic, not rounded decimals.
  • S057 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative2 ORIGINAL coefficient term2 with exact rational arithmetic, not rounded decimals.
  • S056 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative2 falling factor times power term2 with exact rational arithmetic, not rounded decimals.
  • S055 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S054 · premise_and_result_audit — Recompute Taylor ORIGINAL term1 divide factorial with exact rational arithmetic, not rounded decimals.
  • S053 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative times displacement1 with exact rational arithmetic, not rounded decimals.
  • S052 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S051 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S050 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative1 ascending derivative sum term5 with exact rational arithmetic, not rounded decimals.
  • S049 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative1 ORIGINAL coefficient term5 with exact rational arithmetic, not rounded decimals.
  • S048 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative1 falling factor times power term5 with exact rational arithmetic, not rounded decimals.
  • S047 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S046 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative1 ascending derivative sum term4 with exact rational arithmetic, not rounded decimals.
  • S045 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative1 ORIGINAL coefficient term4 with exact rational arithmetic, not rounded decimals.
  • S044 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative1 falling factor times power term4 with exact rational arithmetic, not rounded decimals.
  • S043 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S042 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative1 ascending derivative sum term3 with exact rational arithmetic, not rounded decimals.
  • S041 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative1 ORIGINAL coefficient term3 with exact rational arithmetic, not rounded decimals.
  • S040 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative1 falling factor times power term3 with exact rational arithmetic, not rounded decimals.
  • S039 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S038 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative1 ascending derivative sum term2 with exact rational arithmetic, not rounded decimals.
  • S037 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative1 ORIGINAL coefficient term2 with exact rational arithmetic, not rounded decimals.
  • S036 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative1 falling factor times power term2 with exact rational arithmetic, not rounded decimals.
  • S035 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S034 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative1 ascending derivative sum term1 with exact rational arithmetic, not rounded decimals.
  • S033 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative1 ORIGINAL coefficient term1 with exact rational arithmetic, not rounded decimals.
  • S032 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative1 falling factor times power term1 with exact rational arithmetic, not rounded decimals.
  • S031 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S030 · premise_and_result_audit — Recompute Taylor ORIGINAL term0 divide factorial with exact rational arithmetic, not rounded decimals.
  • S029 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative times displacement0 with exact rational arithmetic, not rounded decimals.
  • S028 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S027 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S026 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 ascending derivative sum term5 with exact rational arithmetic, not rounded decimals.
  • S025 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 ORIGINAL coefficient term5 with exact rational arithmetic, not rounded decimals.
  • S024 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 falling factor times power term5 with exact rational arithmetic, not rounded decimals.
  • S023 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S022 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 ascending derivative sum term4 with exact rational arithmetic, not rounded decimals.
  • S021 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 ORIGINAL coefficient term4 with exact rational arithmetic, not rounded decimals.
  • S020 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 falling factor times power term4 with exact rational arithmetic, not rounded decimals.
  • S019 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S018 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 ascending derivative sum term3 with exact rational arithmetic, not rounded decimals.
  • S017 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 ORIGINAL coefficient term3 with exact rational arithmetic, not rounded decimals.
  • S016 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 falling factor times power term3 with exact rational arithmetic, not rounded decimals.
  • S015 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S014 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 ascending derivative sum term2 with exact rational arithmetic, not rounded decimals.
  • S013 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 ORIGINAL coefficient term2 with exact rational arithmetic, not rounded decimals.
  • S012 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 falling factor times power term2 with exact rational arithmetic, not rounded decimals.
  • S011 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S010 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 ascending derivative sum term1 with exact rational arithmetic, not rounded decimals.
  • S009 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 ORIGINAL coefficient term1 with exact rational arithmetic, not rounded decimals.
  • S008 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 falling factor times power term1 with exact rational arithmetic, not rounded decimals.
  • S007 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S006 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 ascending derivative sum term0 with exact rational arithmetic, not rounded decimals.
  • S005 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 ORIGINAL coefficient term0 with exact rational arithmetic, not rounded decimals.
  • S004 · premise_and_result_audit — Recompute Taylor ORIGINAL derivative0 falling factor times power term0 with exact rational arithmetic, not rounded decimals.
  • S003 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S002 · premise_and_result_audit — Recompute Taylor ORIGINAL x minus declared center with exact rational arithmetic, not rounded decimals.
  • S001 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.

Result

(5, 5, [16, 7, 3, 5/4, 1/2, 3/16], 0, Yes, degree_at_most_n_polynomial_has_zero_remainder)

The full substitutions and premise checks give the original answer; source identity,format and status are unchanged.

This question review and source binding

Review date: 2026-10-26

Original questions, answers, step expressions, numeric ASTs and historical records are retained. Source candidate labels remain historical and are not overwritten as formal proof.

Source hashes and review receipts
  • input commit: 0f7be61e2c22317a4075561dc822c87d881a50db
  • original question SHA-256: 86aa7a483022bab48e0f473a4fa37b333bacac6fe8d5211d12a2eae8740c24c0
  • candidate record SHA-256: 484bfdb0545acac76d53b0ca10a0cd056f74396e5642f702ffe674e1834e2db5
  • semantic review receipt SHA-256: 90df1e889242e9afdf01e068788ee8500ef366ffcfc0496e30a6800de32631c3
  • question-first witness SHA-256: ae1e849608590ca856c9f3b6911ba58e3bf53c608eb7369606192a770f48bd5c
  • Lean: NOT_RUN · human review: NOT_PERFORMED
Same-source full JSON