Explore related knowledge and questions →

Question 2556: Every Point’s Least Period in the Complete Finite Model

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

Return to catalogue page 13

← Question derivation index · Original question batch

R0004-02556 · q-20261013-advance-20261021-r03-orbit-fixed-periodic-0081

Original question and givens

Use the complete finite self-map on Fin(10)={0,…,9}, T(x)=(a*x+b) mod 10, a=2, b=-3. Take least nonnegative residues even for negative a*x+b. Fixed points, return times and least positive periods are different notions; the conclusion concerns this finite model only. Positive period bound=6. Give (modulus,a,b,bound,every [point,least period or nonperiodic-point] row in point order,points whose least positive period is at most the bound).

  • G001 — Use the complete finite self-map on Fin(10)={0,…,9}, T(x)=(a*x+b) mod 10, a=2, b=-3. Take least nonnegative residues even for negative a*x+b. Fixed points, return times and least positive periods are different notions; the conclusion concerns this finite model only. Positive period bound=6. Give (modulus,a,b,bound,every [point,least period or nonperiodic-point] row in point order,points whose least positive period is at most the bound).

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

n=10; a=2; b=-3

After

S={0,...,9}; T(z)=(a·z+b) mod n

Conditions: none

Remainders lie in0,...,n−1,so every state has one successor in the same finite set;negative dividends do not produce negative canonical remainders.

Step identifiers and dependencies

Rule: finite_self_map · Uses: G001

S002 · implies

Before

start=0

After

record each state before its first successor calculation

Conditions: none

Start with the specified point itself,not its first successor.

Step identifiers and dependencies

Rule: orbit_initial_state · Uses: G001, S001

S003 · calculation

Before

point0 step1 product := mul(2, 0)

After

point0 step1 product = 0

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S002

S004 · calculation

Before

point0 step1 affine value := sum(0, -3)

After

point0 step1 affine value = -3

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S003

S005 · implies

Before

Euclidean division of -3 by 10

After

-3=-1·10+7

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S004

S006 · calculation

Before

point0 step2 product := mul(2, 7)

After

point0 step2 product = 14

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S005

S007 · calculation

Before

point0 step2 affine value := sum(14, -3)

After

point0 step2 affine value = 11

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S006

S008 · implies

Before

Euclidean division of 11 by 10

After

11=1·10+1

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S007

S009 · calculation

Before

point0 step3 product := mul(2, 1)

After

point0 step3 product = 2

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S008

S010 · calculation

Before

point0 step3 affine value := sum(2, -3)

After

point0 step3 affine value = -1

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S009

S011 · implies

Before

Euclidean division of -1 by 10

After

-1=-1·10+9

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S010

S012 · calculation

Before

point0 step4 product := mul(2, 9)

After

point0 step4 product = 18

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S011

S013 · calculation

Before

point0 step4 affine value := sum(18, -3)

After

point0 step4 affine value = 15

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S012

S014 · implies

Before

Euclidean division of 15 by 10

After

15=1·10+5

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S013

S015 · calculation

Before

point0 step5 product := mul(2, 5)

After

point0 step5 product = 10

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S014

S016 · calculation

Before

point0 step5 affine value := sum(10, -3)

After

point0 step5 affine value = 7

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S015

S017 · implies

Before

Euclidean division of 7 by 10

After

7=0·10+7

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S016

S018 · implies

Before

distinct trace=[0, 7, 1, 9, 5]; first repeated state=7

After

cycle_start=1; starting-point least period=null

Conditions: none

The first repeated state locates the cycle entry.If it is the initial point,the preceding states are distinct,so the first return is the least positive period.If entry is later,the initial point lies outside the cycle and never returns.

Step identifiers and dependencies

Rule: finite_orbit_certificate · Uses: G001, S017

S019 · implies

Before

start=1

After

record each state before its first successor calculation

Conditions: none

Start with the specified point itself,not its first successor.

Step identifiers and dependencies

Rule: orbit_initial_state · Uses: G001, S018

S020 · calculation

Before

point1 step1 product := mul(2, 1)

After

point1 step1 product = 2

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S019

S021 · calculation

Before

point1 step1 affine value := sum(2, -3)

After

point1 step1 affine value = -1

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S020

S022 · implies

Before

Euclidean division of -1 by 10

After

-1=-1·10+9

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S021

S023 · calculation

Before

point1 step2 product := mul(2, 9)

After

point1 step2 product = 18

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S022

S024 · calculation

Before

point1 step2 affine value := sum(18, -3)

After

point1 step2 affine value = 15

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S023

S025 · implies

Before

Euclidean division of 15 by 10

After

15=1·10+5

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S024

S026 · calculation

Before

point1 step3 product := mul(2, 5)

After

point1 step3 product = 10

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S025

S027 · calculation

Before

point1 step3 affine value := sum(10, -3)

After

point1 step3 affine value = 7

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S026

S028 · implies

Before

Euclidean division of 7 by 10

After

7=0·10+7

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S027

S029 · calculation

Before

point1 step4 product := mul(2, 7)

After

point1 step4 product = 14

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S028

S030 · calculation

Before

point1 step4 affine value := sum(14, -3)

After

point1 step4 affine value = 11

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S029

S031 · implies

Before

Euclidean division of 11 by 10

After

11=1·10+1

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S030

S032 · implies

Before

distinct trace=[1, 9, 5, 7]; first repeated state=1

After

cycle_start=0; starting-point least period=4

Conditions: none

The first repeated state locates the cycle entry.If it is the initial point,the preceding states are distinct,so the first return is the least positive period.If entry is later,the initial point lies outside the cycle and never returns.

Step identifiers and dependencies

Rule: finite_orbit_certificate · Uses: G001, S031

S033 · implies

Before

start=2

After

record each state before its first successor calculation

Conditions: none

Start with the specified point itself,not its first successor.

Step identifiers and dependencies

Rule: orbit_initial_state · Uses: G001, S032

S034 · calculation

Before

point2 step1 product := mul(2, 2)

After

point2 step1 product = 4

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S033

S035 · calculation

Before

point2 step1 affine value := sum(4, -3)

After

point2 step1 affine value = 1

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S034

S036 · implies

Before

Euclidean division of 1 by 10

After

1=0·10+1

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S035

S037 · calculation

Before

point2 step2 product := mul(2, 1)

After

point2 step2 product = 2

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S036

S038 · calculation

Before

point2 step2 affine value := sum(2, -3)

After

point2 step2 affine value = -1

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S037

S039 · implies

Before

Euclidean division of -1 by 10

After

-1=-1·10+9

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S038

S040 · calculation

Before

point2 step3 product := mul(2, 9)

After

point2 step3 product = 18

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S039

S041 · calculation

Before

point2 step3 affine value := sum(18, -3)

After

point2 step3 affine value = 15

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S040

S042 · implies

Before

Euclidean division of 15 by 10

After

15=1·10+5

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S041

S043 · calculation

Before

point2 step4 product := mul(2, 5)

After

point2 step4 product = 10

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S042

S044 · calculation

Before

point2 step4 affine value := sum(10, -3)

After

point2 step4 affine value = 7

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S043

S045 · implies

Before

Euclidean division of 7 by 10

After

7=0·10+7

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S044

S046 · calculation

Before

point2 step5 product := mul(2, 7)

After

point2 step5 product = 14

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S045

S047 · calculation

Before

point2 step5 affine value := sum(14, -3)

After

point2 step5 affine value = 11

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S046

S048 · implies

Before

Euclidean division of 11 by 10

After

11=1·10+1

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S047

S049 · implies

Before

distinct trace=[2, 1, 9, 5, 7]; first repeated state=1

After

cycle_start=1; starting-point least period=null

Conditions: none

The first repeated state locates the cycle entry.If it is the initial point,the preceding states are distinct,so the first return is the least positive period.If entry is later,the initial point lies outside the cycle and never returns.

Step identifiers and dependencies

Rule: finite_orbit_certificate · Uses: G001, S048

S050 · implies

Before

start=3

After

record each state before its first successor calculation

Conditions: none

Start with the specified point itself,not its first successor.

Step identifiers and dependencies

Rule: orbit_initial_state · Uses: G001, S049

S051 · calculation

Before

point3 step1 product := mul(2, 3)

After

point3 step1 product = 6

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S050

S052 · calculation

Before

point3 step1 affine value := sum(6, -3)

After

point3 step1 affine value = 3

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S051

S053 · implies

Before

Euclidean division of 3 by 10

After

3=0·10+3

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S052

S054 · implies

Before

distinct trace=[3]; first repeated state=3

After

cycle_start=0; starting-point least period=1

Conditions: none

The first repeated state locates the cycle entry.If it is the initial point,the preceding states are distinct,so the first return is the least positive period.If entry is later,the initial point lies outside the cycle and never returns.

Step identifiers and dependencies

Rule: finite_orbit_certificate · Uses: G001, S053

S055 · implies

Before

start=4

After

record each state before its first successor calculation

Conditions: none

Start with the specified point itself,not its first successor.

Step identifiers and dependencies

Rule: orbit_initial_state · Uses: G001, S054

S056 · calculation

Before

point4 step1 product := mul(2, 4)

After

point4 step1 product = 8

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S055

S057 · calculation

Before

point4 step1 affine value := sum(8, -3)

After

point4 step1 affine value = 5

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S056

S058 · implies

Before

Euclidean division of 5 by 10

After

5=0·10+5

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S057

S059 · calculation

Before

point4 step2 product := mul(2, 5)

After

point4 step2 product = 10

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S058

S060 · calculation

Before

point4 step2 affine value := sum(10, -3)

After

point4 step2 affine value = 7

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S059

S061 · implies

Before

Euclidean division of 7 by 10

After

7=0·10+7

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S060

S062 · calculation

Before

point4 step3 product := mul(2, 7)

After

point4 step3 product = 14

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S061

S063 · calculation

Before

point4 step3 affine value := sum(14, -3)

After

point4 step3 affine value = 11

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S062

S064 · implies

Before

Euclidean division of 11 by 10

After

11=1·10+1

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S063

S065 · calculation

Before

point4 step4 product := mul(2, 1)

After

point4 step4 product = 2

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S064

S066 · calculation

Before

point4 step4 affine value := sum(2, -3)

After

point4 step4 affine value = -1

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S065

S067 · implies

Before

Euclidean division of -1 by 10

After

-1=-1·10+9

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S066

S068 · calculation

Before

point4 step5 product := mul(2, 9)

After

point4 step5 product = 18

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S067

S069 · calculation

Before

point4 step5 affine value := sum(18, -3)

After

point4 step5 affine value = 15

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S068

S070 · implies

Before

Euclidean division of 15 by 10

After

15=1·10+5

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S069

S071 · implies

Before

distinct trace=[4, 5, 7, 1, 9]; first repeated state=5

After

cycle_start=1; starting-point least period=null

Conditions: none

The first repeated state locates the cycle entry.If it is the initial point,the preceding states are distinct,so the first return is the least positive period.If entry is later,the initial point lies outside the cycle and never returns.

Step identifiers and dependencies

Rule: finite_orbit_certificate · Uses: G001, S070

S072 · implies

Before

start=5

After

record each state before its first successor calculation

Conditions: none

Start with the specified point itself,not its first successor.

Step identifiers and dependencies

Rule: orbit_initial_state · Uses: G001, S071

S073 · calculation

Before

point5 step1 product := mul(2, 5)

After

point5 step1 product = 10

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S072

S074 · calculation

Before

point5 step1 affine value := sum(10, -3)

After

point5 step1 affine value = 7

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S073

S075 · implies

Before

Euclidean division of 7 by 10

After

7=0·10+7

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S074

S076 · calculation

Before

point5 step2 product := mul(2, 7)

After

point5 step2 product = 14

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S075

S077 · calculation

Before

point5 step2 affine value := sum(14, -3)

After

point5 step2 affine value = 11

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S076

S078 · implies

Before

Euclidean division of 11 by 10

After

11=1·10+1

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S077

S079 · calculation

Before

point5 step3 product := mul(2, 1)

After

point5 step3 product = 2

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S078

S080 · calculation

Before

point5 step3 affine value := sum(2, -3)

After

point5 step3 affine value = -1

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S079

S081 · implies

Before

Euclidean division of -1 by 10

After

-1=-1·10+9

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S080

S082 · calculation

Before

point5 step4 product := mul(2, 9)

After

point5 step4 product = 18

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S081

S083 · calculation

Before

point5 step4 affine value := sum(18, -3)

After

point5 step4 affine value = 15

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S082

S084 · implies

Before

Euclidean division of 15 by 10

After

15=1·10+5

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S083

S085 · implies

Before

distinct trace=[5, 7, 1, 9]; first repeated state=5

After

cycle_start=0; starting-point least period=4

Conditions: none

The first repeated state locates the cycle entry.If it is the initial point,the preceding states are distinct,so the first return is the least positive period.If entry is later,the initial point lies outside the cycle and never returns.

Step identifiers and dependencies

Rule: finite_orbit_certificate · Uses: G001, S084

S086 · implies

Before

start=6

After

record each state before its first successor calculation

Conditions: none

Start with the specified point itself,not its first successor.

Step identifiers and dependencies

Rule: orbit_initial_state · Uses: G001, S085

S087 · calculation

Before

point6 step1 product := mul(2, 6)

After

point6 step1 product = 12

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S086

S088 · calculation

Before

point6 step1 affine value := sum(12, -3)

After

point6 step1 affine value = 9

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S087

S089 · implies

Before

Euclidean division of 9 by 10

After

9=0·10+9

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S088

S090 · calculation

Before

point6 step2 product := mul(2, 9)

After

point6 step2 product = 18

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S089

S091 · calculation

Before

point6 step2 affine value := sum(18, -3)

After

point6 step2 affine value = 15

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S090

S092 · implies

Before

Euclidean division of 15 by 10

After

15=1·10+5

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S091

S093 · calculation

Before

point6 step3 product := mul(2, 5)

After

point6 step3 product = 10

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S092

S094 · calculation

Before

point6 step3 affine value := sum(10, -3)

After

point6 step3 affine value = 7

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S093

S095 · implies

Before

Euclidean division of 7 by 10

After

7=0·10+7

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S094

S096 · calculation

Before

point6 step4 product := mul(2, 7)

After

point6 step4 product = 14

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S095

S097 · calculation

Before

point6 step4 affine value := sum(14, -3)

After

point6 step4 affine value = 11

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S096

S098 · implies

Before

Euclidean division of 11 by 10

After

11=1·10+1

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S097

S099 · calculation

Before

point6 step5 product := mul(2, 1)

After

point6 step5 product = 2

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S098

S100 · calculation

Before

point6 step5 affine value := sum(2, -3)

After

point6 step5 affine value = -1

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S099

S101 · implies

Before

Euclidean division of -1 by 10

After

-1=-1·10+9

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S100

S102 · implies

Before

distinct trace=[6, 9, 5, 7, 1]; first repeated state=9

After

cycle_start=1; starting-point least period=null

Conditions: none

The first repeated state locates the cycle entry.If it is the initial point,the preceding states are distinct,so the first return is the least positive period.If entry is later,the initial point lies outside the cycle and never returns.

Step identifiers and dependencies

Rule: finite_orbit_certificate · Uses: G001, S101

S103 · implies

Before

start=7

After

record each state before its first successor calculation

Conditions: none

Start with the specified point itself,not its first successor.

Step identifiers and dependencies

Rule: orbit_initial_state · Uses: G001, S102

S104 · calculation

Before

point7 step1 product := mul(2, 7)

After

point7 step1 product = 14

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S103

S105 · calculation

Before

point7 step1 affine value := sum(14, -3)

After

point7 step1 affine value = 11

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S104

S106 · implies

Before

Euclidean division of 11 by 10

After

11=1·10+1

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S105

S107 · calculation

Before

point7 step2 product := mul(2, 1)

After

point7 step2 product = 2

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S106

S108 · calculation

Before

point7 step2 affine value := sum(2, -3)

After

point7 step2 affine value = -1

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S107

S109 · implies

Before

Euclidean division of -1 by 10

After

-1=-1·10+9

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S108

S110 · calculation

Before

point7 step3 product := mul(2, 9)

After

point7 step3 product = 18

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S109

S111 · calculation

Before

point7 step3 affine value := sum(18, -3)

After

point7 step3 affine value = 15

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S110

S112 · implies

Before

Euclidean division of 15 by 10

After

15=1·10+5

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S111

S113 · calculation

Before

point7 step4 product := mul(2, 5)

After

point7 step4 product = 10

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S112

S114 · calculation

Before

point7 step4 affine value := sum(10, -3)

After

point7 step4 affine value = 7

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S113

S115 · implies

Before

Euclidean division of 7 by 10

After

7=0·10+7

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S114

S116 · implies

Before

distinct trace=[7, 1, 9, 5]; first repeated state=7

After

cycle_start=0; starting-point least period=4

Conditions: none

The first repeated state locates the cycle entry.If it is the initial point,the preceding states are distinct,so the first return is the least positive period.If entry is later,the initial point lies outside the cycle and never returns.

Step identifiers and dependencies

Rule: finite_orbit_certificate · Uses: G001, S115

S117 · implies

Before

start=8

After

record each state before its first successor calculation

Conditions: none

Start with the specified point itself,not its first successor.

Step identifiers and dependencies

Rule: orbit_initial_state · Uses: G001, S116

S118 · calculation

Before

point8 step1 product := mul(2, 8)

After

point8 step1 product = 16

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S117

S119 · calculation

Before

point8 step1 affine value := sum(16, -3)

After

point8 step1 affine value = 13

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S118

S120 · implies

Before

Euclidean division of 13 by 10

After

13=1·10+3

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S119

S121 · calculation

Before

point8 step2 product := mul(2, 3)

After

point8 step2 product = 6

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S120

S122 · calculation

Before

point8 step2 affine value := sum(6, -3)

After

point8 step2 affine value = 3

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S121

S123 · implies

Before

Euclidean division of 3 by 10

After

3=0·10+3

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S122

S124 · implies

Before

distinct trace=[8, 3]; first repeated state=3

After

cycle_start=1; starting-point least period=null

Conditions: none

The first repeated state locates the cycle entry.If it is the initial point,the preceding states are distinct,so the first return is the least positive period.If entry is later,the initial point lies outside the cycle and never returns.

Step identifiers and dependencies

Rule: finite_orbit_certificate · Uses: G001, S123

S125 · implies

Before

start=9

After

record each state before its first successor calculation

Conditions: none

Start with the specified point itself,not its first successor.

Step identifiers and dependencies

Rule: orbit_initial_state · Uses: G001, S124

S126 · calculation

Before

point9 step1 product := mul(2, 9)

After

point9 step1 product = 18

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S125

S127 · calculation

Before

point9 step1 affine value := sum(18, -3)

After

point9 step1 affine value = 15

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S126

S128 · implies

Before

Euclidean division of 15 by 10

After

15=1·10+5

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S127

S129 · calculation

Before

point9 step2 product := mul(2, 5)

After

point9 step2 product = 10

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S128

S130 · calculation

Before

point9 step2 affine value := sum(10, -3)

After

point9 step2 affine value = 7

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S129

S131 · implies

Before

Euclidean division of 7 by 10

After

7=0·10+7

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S130

S132 · calculation

Before

point9 step3 product := mul(2, 7)

After

point9 step3 product = 14

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S131

S133 · calculation

Before

point9 step3 affine value := sum(14, -3)

After

point9 step3 affine value = 11

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S132

S134 · implies

Before

Euclidean division of 11 by 10

After

11=1·10+1

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S133

S135 · calculation

Before

point9 step4 product := mul(2, 1)

After

point9 step4 product = 2

Conditions: none

Multiply the current state by the original coefficient a,retaining its sign.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S134

S136 · calculation

Before

point9 step4 affine value := sum(2, -3)

After

point9 step4 affine value = -1

Conditions: none

Then add the original constant b;this integer is not yet the canonical state.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S135

S137 · implies

Before

Euclidean division of -1 by 10

After

-1=-1·10+9

Conditions: none

Check the transition using quotient and nonnegative remainder;n>0 and0≤remainder<n ensure uniqueness.

Step identifiers and dependencies

Rule: orbit_successor · Uses: G001, S136

S138 · implies

Before

distinct trace=[9, 5, 7, 1]; first repeated state=9

After

cycle_start=0; starting-point least period=4

Conditions: none

The first repeated state locates the cycle entry.If it is the initial point,the preceding states are distinct,so the first return is the least positive period.If entry is later,the initial point lies outside the cycle and never returns.

Step identifiers and dependencies

Rule: finite_orbit_certificate · Uses: G001, S137

S139 · implies

Before

[[0, nonperiodic point], [1, 4], [2, nonperiodic point], [3, 1], [4, nonperiodic point], [5, 4], [6, nonperiodic point], [7, 4], [8, nonperiodic point], [9, 4]]

After

least positive period≤6: [1, 3, 5, 7, 9]

Conditions: none

Cover all n states;select only periodic points whose least positive period is at most the bound,not transient points that merely enter a cycle.

Step identifiers and dependencies

Rule: least_period_bound_filter · Uses: G001, S138

Reverse checks

  • S139 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S138 · premise_and_result_audit — Replay the cycle of this fixed self-map;return or nonreturn is certified only for this complete finite model,not an unspecified system.
  • S137 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S136 · premise_and_result_audit — Recompute point9 step4 affine value with exact rational arithmetic, not rounded decimals.
  • S135 · premise_and_result_audit — Recompute point9 step4 product with exact rational arithmetic, not rounded decimals.
  • S134 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S133 · premise_and_result_audit — Recompute point9 step3 affine value with exact rational arithmetic, not rounded decimals.
  • S132 · premise_and_result_audit — Recompute point9 step3 product with exact rational arithmetic, not rounded decimals.
  • S131 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S130 · premise_and_result_audit — Recompute point9 step2 affine value with exact rational arithmetic, not rounded decimals.
  • S129 · premise_and_result_audit — Recompute point9 step2 product with exact rational arithmetic, not rounded decimals.
  • S128 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S127 · premise_and_result_audit — Recompute point9 step1 affine value with exact rational arithmetic, not rounded decimals.
  • S126 · premise_and_result_audit — Recompute point9 step1 product with exact rational arithmetic, not rounded decimals.
  • S125 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S124 · premise_and_result_audit — Replay the cycle of this fixed self-map;return or nonreturn is certified only for this complete finite model,not an unspecified system.
  • 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 point8 step2 affine value with exact rational arithmetic, not rounded decimals.
  • S121 · premise_and_result_audit — Recompute point8 step2 product 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 point8 step1 affine value with exact rational arithmetic, not rounded decimals.
  • S118 · premise_and_result_audit — Recompute point8 step1 product 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 — Replay the cycle of this fixed self-map;return or nonreturn is certified only for this complete finite model,not an unspecified system.
  • S115 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S114 · premise_and_result_audit — Recompute point7 step4 affine value with exact rational arithmetic, not rounded decimals.
  • S113 · premise_and_result_audit — Recompute point7 step4 product with exact rational arithmetic, not rounded decimals.
  • S112 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S111 · premise_and_result_audit — Recompute point7 step3 affine value with exact rational arithmetic, not rounded decimals.
  • S110 · premise_and_result_audit — Recompute point7 step3 product with exact rational arithmetic, not rounded decimals.
  • S109 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S108 · premise_and_result_audit — Recompute point7 step2 affine value with exact rational arithmetic, not rounded decimals.
  • S107 · premise_and_result_audit — Recompute point7 step2 product with exact rational arithmetic, not rounded decimals.
  • S106 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S105 · premise_and_result_audit — Recompute point7 step1 affine value with exact rational arithmetic, not rounded decimals.
  • S104 · premise_and_result_audit — Recompute point7 step1 product 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 — Replay the cycle of this fixed self-map;return or nonreturn is certified only for this complete finite model,not an unspecified system.
  • S101 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S100 · premise_and_result_audit — Recompute point6 step5 affine value with exact rational arithmetic, not rounded decimals.
  • S099 · premise_and_result_audit — Recompute point6 step5 product with exact rational arithmetic, not rounded decimals.
  • S098 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S097 · premise_and_result_audit — Recompute point6 step4 affine value with exact rational arithmetic, not rounded decimals.
  • S096 · premise_and_result_audit — Recompute point6 step4 product 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 point6 step3 affine value with exact rational arithmetic, not rounded decimals.
  • S093 · premise_and_result_audit — Recompute point6 step3 product with exact rational arithmetic, not rounded decimals.
  • S092 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S091 · premise_and_result_audit — Recompute point6 step2 affine value with exact rational arithmetic, not rounded decimals.
  • S090 · premise_and_result_audit — Recompute point6 step2 product with exact rational arithmetic, not rounded decimals.
  • S089 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S088 · premise_and_result_audit — Recompute point6 step1 affine value with exact rational arithmetic, not rounded decimals.
  • S087 · premise_and_result_audit — Recompute point6 step1 product with exact rational arithmetic, not rounded decimals.
  • S086 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S085 · premise_and_result_audit — Replay the cycle of this fixed self-map;return or nonreturn is certified only for this complete finite model,not an unspecified system.
  • S084 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S083 · premise_and_result_audit — Recompute point5 step4 affine value with exact rational arithmetic, not rounded decimals.
  • S082 · premise_and_result_audit — Recompute point5 step4 product with exact rational arithmetic, not rounded decimals.
  • S081 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S080 · premise_and_result_audit — Recompute point5 step3 affine value with exact rational arithmetic, not rounded decimals.
  • S079 · premise_and_result_audit — Recompute point5 step3 product with exact rational arithmetic, not rounded decimals.
  • S078 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S077 · premise_and_result_audit — Recompute point5 step2 affine value with exact rational arithmetic, not rounded decimals.
  • S076 · premise_and_result_audit — Recompute point5 step2 product 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 point5 step1 affine value with exact rational arithmetic, not rounded decimals.
  • S073 · premise_and_result_audit — Recompute point5 step1 product 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 — Replay the cycle of this fixed self-map;return or nonreturn is certified only for this complete finite model,not an unspecified system.
  • S070 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S069 · premise_and_result_audit — Recompute point4 step5 affine value with exact rational arithmetic, not rounded decimals.
  • S068 · premise_and_result_audit — Recompute point4 step5 product 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 point4 step4 affine value with exact rational arithmetic, not rounded decimals.
  • S065 · premise_and_result_audit — Recompute point4 step4 product with exact rational arithmetic, not rounded decimals.
  • S064 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S063 · premise_and_result_audit — Recompute point4 step3 affine value with exact rational arithmetic, not rounded decimals.
  • S062 · premise_and_result_audit — Recompute point4 step3 product with exact rational arithmetic, not rounded decimals.
  • S061 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S060 · premise_and_result_audit — Recompute point4 step2 affine value with exact rational arithmetic, not rounded decimals.
  • S059 · premise_and_result_audit — Recompute point4 step2 product with exact rational arithmetic, not rounded decimals.
  • S058 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S057 · premise_and_result_audit — Recompute point4 step1 affine value with exact rational arithmetic, not rounded decimals.
  • S056 · premise_and_result_audit — Recompute point4 step1 product 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 — Replay the cycle of this fixed self-map;return or nonreturn is certified only for this complete finite model,not an unspecified system.
  • S053 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S052 · premise_and_result_audit — Recompute point3 step1 affine value with exact rational arithmetic, not rounded decimals.
  • S051 · premise_and_result_audit — Recompute point3 step1 product with exact rational arithmetic, not rounded decimals.
  • S050 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S049 · premise_and_result_audit — Replay the cycle of this fixed self-map;return or nonreturn is certified only for this complete finite model,not an unspecified system.
  • S048 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S047 · premise_and_result_audit — Recompute point2 step5 affine value with exact rational arithmetic, not rounded decimals.
  • S046 · premise_and_result_audit — Recompute point2 step5 product with exact rational arithmetic, not rounded decimals.
  • S045 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S044 · premise_and_result_audit — Recompute point2 step4 affine value with exact rational arithmetic, not rounded decimals.
  • S043 · premise_and_result_audit — Recompute point2 step4 product with exact rational arithmetic, not rounded decimals.
  • S042 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S041 · premise_and_result_audit — Recompute point2 step3 affine value with exact rational arithmetic, not rounded decimals.
  • S040 · premise_and_result_audit — Recompute point2 step3 product 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 point2 step2 affine value with exact rational arithmetic, not rounded decimals.
  • S037 · premise_and_result_audit — Recompute point2 step2 product with exact rational arithmetic, not rounded decimals.
  • S036 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S035 · premise_and_result_audit — Recompute point2 step1 affine value with exact rational arithmetic, not rounded decimals.
  • S034 · premise_and_result_audit — Recompute point2 step1 product with exact rational arithmetic, not rounded decimals.
  • S033 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S032 · premise_and_result_audit — Replay the cycle of this fixed self-map;return or nonreturn is certified only for this complete finite model,not an unspecified system.
  • 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 point1 step4 affine value with exact rational arithmetic, not rounded decimals.
  • S029 · premise_and_result_audit — Recompute point1 step4 product 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 — Recompute point1 step3 affine value with exact rational arithmetic, not rounded decimals.
  • S026 · premise_and_result_audit — Recompute point1 step3 product with exact rational arithmetic, not rounded decimals.
  • S025 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S024 · premise_and_result_audit — Recompute point1 step2 affine value with exact rational arithmetic, not rounded decimals.
  • S023 · premise_and_result_audit — Recompute point1 step2 product with exact rational arithmetic, not rounded decimals.
  • S022 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S021 · premise_and_result_audit — Recompute point1 step1 affine value with exact rational arithmetic, not rounded decimals.
  • S020 · premise_and_result_audit — Recompute point1 step1 product 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 — Replay the cycle of this fixed self-map;return or nonreturn is certified only for this complete finite model,not an unspecified system.
  • S017 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S016 · premise_and_result_audit — Recompute point0 step5 affine value with exact rational arithmetic, not rounded decimals.
  • S015 · premise_and_result_audit — Recompute point0 step5 product with exact rational arithmetic, not rounded decimals.
  • S014 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S013 · premise_and_result_audit — Recompute point0 step4 affine value with exact rational arithmetic, not rounded decimals.
  • S012 · premise_and_result_audit — Recompute point0 step4 product 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 point0 step3 affine value with exact rational arithmetic, not rounded decimals.
  • S009 · premise_and_result_audit — Recompute point0 step3 product with exact rational arithmetic, not rounded decimals.
  • S008 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S007 · premise_and_result_audit — Recompute point0 step2 affine value with exact rational arithmetic, not rounded decimals.
  • S006 · premise_and_result_audit — Recompute point0 step2 product with exact rational arithmetic, not rounded decimals.
  • S005 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S004 · premise_and_result_audit — Recompute point0 step1 affine value with exact rational arithmetic, not rounded decimals.
  • S003 · premise_and_result_audit — Recompute point0 step1 product with exact rational arithmetic, not rounded decimals.
  • S002 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.
  • S001 · premise_and_result_audit — Check against the original data and this step's premises; a one-way implication is not an equivalence.

Result

(10, 2, -3, 6, [[0, nonperiodic-point], [1, 4], [2, nonperiodic-point], [3, 1], [4, nonperiodic-point], [5, 4], [6, nonperiodic-point], [7, 4], [8, nonperiodic-point], [9, 4]], [1, 3, 5, 7, 9])

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: c9ee1ff35e53b7bc88c529786c3e1ab6299dc5462903c5e4b9210ca51c8372cb
  • candidate record SHA-256: 1e7d61678d09c46bb3b55a9d3e1cd2dade3c29000a04aaf7e6def7962bd917c2
  • semantic review receipt SHA-256: 312ae86315346b8955842a547cb2d09246e1f826755f72c2a51f042e5c7d5c56
  • question-first witness SHA-256: 831f449ed41ff9144a290e534aa32adf7252d15b81c16ed5886a7dfd65dee70c
  • Lean: NOT_RUN · human review: NOT_PERFORMED
Same-source full JSON