R0053-27260 · q-20261015-advance-20261118-r01-central-limit-theorem-finite-variance-iid-0010
Step-by-step derivation
S001 · implies
Before
source roles = [clt-finite-law-moments]
After
derived = [[law_rows, mean, variance, positive_finite_variance, declared_process_certificate, qualification_statement]]
Conditions: none
List the complete source field order and mode-specific roles without JavaScript or answer-shape inference;No,undefined and infinity retain their distinct meanings.
Step identifiers and dependencies
Rule: source_ordered_fields_without_JS · Uses: G001
S002 · implies
Before
source roles = [infinite_iid]
After
derived = [ASSUME infinite sequence is IID with this common marginal]
Conditions: none
infinite_iid is an explicit infinite-process premise token,not a construction or finite verification of infinite independence.Subsequent reasoning is conditional on that premise.
Step identifiers and dependencies
Rule: CLT_infinite_iid_is_EXACT_GIVEN_premise_not_constructed_process · Uses: G001, S001
S003 · calculation
Before
CLT ORIGINAL common marginal ORIGINAL law mass sum0 := sum(0, 1/3)
After
CLT ORIGINAL common marginal ORIGINAL law mass sum0 = 1/3
Conditions: none
Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S002
S004 · calculation
Before
CLT ORIGINAL common marginal ORIGINAL law mass sum1 := sum(1/3, 2/3)
After
CLT ORIGINAL common marginal ORIGINAL law mass sum1 = 1
Conditions: none
Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S003
S005 · implies
Before
source roles = [CLT ORIGINAL common marginal, [2, 3], [[1, 3], [2, 3]]]
After
derived = [[[2, 1/3], [3, 2/3]], 1]
Conditions: none
Pair ORIGINAL values/probabilities before numeric sorting,retaining zero-mass labels and checking total mass1.This qualifies a finite marginal,not an infinite IID process inferred from samples.
Step identifiers and dependencies
Rule: CLT_ORIGINAL_value_probability_pairs_NUMERIC_order_normalized · Uses: G001, S004
S006 · calculation
Before
CLT ORIGINAL common marginal ORIGINAL value times probability0 := mul(2, 1/3)
After
CLT ORIGINAL common marginal ORIGINAL value times probability0 = 2/3
Conditions: none
Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S005
S007 · calculation
Before
CLT ORIGINAL common marginal ORIGINAL ascending mean sum0 := sum(0, 2/3)
After
CLT ORIGINAL common marginal ORIGINAL ascending mean sum0 = 2/3
Conditions: none
Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S006
S008 · calculation
Before
CLT ORIGINAL common marginal exact value square0 := mul(2, 2)
After
CLT ORIGINAL common marginal exact value square0 = 4
Conditions: none
Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S007
S009 · calculation
Before
CLT ORIGINAL common marginal ORIGINAL square times probability0 := mul(4, 1/3)
After
CLT ORIGINAL common marginal ORIGINAL square times probability0 = 4/3
Conditions: none
Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S008
S010 · calculation
Before
CLT ORIGINAL common marginal ORIGINAL ascending second moment sum0 := sum(0, 4/3)
After
CLT ORIGINAL common marginal ORIGINAL ascending second moment sum0 = 4/3
Conditions: none
Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S009
S011 · calculation
Before
CLT ORIGINAL common marginal ORIGINAL value times probability1 := mul(3, 2/3)
After
CLT ORIGINAL common marginal ORIGINAL value times probability1 = 2
Conditions: none
Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S010
S012 · calculation
Before
CLT ORIGINAL common marginal ORIGINAL ascending mean sum1 := sum(2/3, 2)
After
CLT ORIGINAL common marginal ORIGINAL ascending mean sum1 = 8/3
Conditions: none
Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S011
S013 · calculation
Before
CLT ORIGINAL common marginal exact value square1 := mul(3, 3)
After
CLT ORIGINAL common marginal exact value square1 = 9
Conditions: none
Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S012
S014 · calculation
Before
CLT ORIGINAL common marginal ORIGINAL square times probability1 := mul(9, 2/3)
After
CLT ORIGINAL common marginal ORIGINAL square times probability1 = 6
Conditions: none
Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S013
S015 · calculation
Before
CLT ORIGINAL common marginal ORIGINAL ascending second moment sum1 := sum(4/3, 6)
After
CLT ORIGINAL common marginal ORIGINAL ascending second moment sum1 = 22/3
Conditions: none
Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S014
S016 · calculation
Before
CLT ORIGINAL common marginal ORIGINAL mean square := mul(8/3, 8/3)
After
CLT ORIGINAL common marginal ORIGINAL mean square = 64/9
Conditions: none
Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S015
S017 · calculation
Before
CLT ORIGINAL common marginal ORIGINAL second minus mean square := sub(22/3, 64/9)
After
CLT ORIGINAL common marginal ORIGINAL second minus mean square = 2/9
Conditions: none
Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S016
S018 · implies
Before
source roles = [CLT ORIGINAL common marginal, [[2, 1/3], [3, 2/3]]]
After
derived = [8/3, 22/3, 2/9]
Conditions: none
Use the SAME complete law for E[X],E[X²] and Var(X)=E[X²]-E[X]².Keep value² as an exact teaching intermediate and apply the source profile to its product with probability,not an extra rejection for a large zero-mass value square.Finite moments prove neither independence,an infinite process nor a distributional limit.
Step identifiers and dependencies
Rule: CLT_ALL_finite_marginal_moments_not_a_process_or_limit_proof · Uses: G001, S017