Tier 0: scientific-core repair (Lyapunov estimator + surrogate-significance gate) - #1

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bshepp merged 20 commits into

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tier0-scientific-core

May 17, 2026

Commits on May 17, 2026

docs: Tier 0 scientific-core repair design spec

bshepp
and
claude
committed
8aa8fe2
docs: Tier 0 scientific-core implementation plan

bshepp
and
claude
committed
ed1bf6c
feat: add AttractorType.UNDETERMINED
bshepp
committed
db2da1b
test: RK4 Lorenz/Rössler fixtures replacing Euler Lorenz

bshepp
and
claude
committed
a754db8
test: harden Rössler fixture assertions + clarify _rk4 helper
bshepp
committed
25f04f5
feat: embedding module (MI delay, Cao dimension, Theiler window)

bshepp
and
claude
committed
f01413a
fix: Cao value-threshold saturation, consistent 2D handling, MI loop bound (review)
bshepp
committed
acc0f44
feat: Rosenstein largest_lyapunov + exploratory Sano-Sawada spectrum

bshepp
and
claude
committed
79008af
fix: data-driven Rosenstein scaling-region detector + generalisation tests (review)

bshepp
and
claude
committed
aa555c7
fix: reject single-step-jump as lambda1; scope maps out; noisy-periodic gate (review)

bshepp
and
claude
committed
06e7b5b
test: broaden noisy-periodic regression gate; clarify _FLAT_LEN comment (review)

bshepp
and
claude
committed
6f8229e
feat: IAAFT surrogates + two-sided rank+effect-size gate, fixed shared embedding

bshepp
and
claude
committed
b5293a9
feat: surrogate-gated classify_attractor + Kaplan-Yorke (moved)
bshepp
committed
c6c8014
fix: cast kaplan_yorke_dimension return to float (mypy no-any-return)
bshepp
committed
e3603e2
refactor: clean-break removal of old Lyapunov API; new mneme.core exports

bshepp
and
claude
committed
52adb27
test: trim test_attractors to recurrence/clustering/correlation; fix __init__ EOF newline

bshepp
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claude
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944f549
refactor: migrate analysis scripts to Tier 0 API + import-and-run smoke test

bshepp
and
claude
committed
64723b6
docs: update API snippets to Tier 0; withdraw unvalidated Lyapunov claims
bshepp
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01896ec
fix: avoid list->ndarray rebinding in mutual_information_delay (mypy)
bshepp
committed
c7a6c71
docs: migrate MkDocs API reference to Tier 0 module layout (fix build-docs)
bshepp
committed
74179fb

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Tier 0: scientific-core repair (Lyapunov estimator + surrogate-significance gate) - #1

Tier 0: scientific-core repair (Lyapunov estimator + surrogate-significance gate)#1
bshepp merged 20 commits into
mainfrom
tier0-scientific-core

Commits on May 17, 2026

docs: Tier 0 scientific-core repair design spec

docs: Tier 0 scientific-core implementation plan

feat: add AttractorType.UNDETERMINED

test: RK4 Lorenz/Rössler fixtures replacing Euler Lorenz

test: harden Rössler fixture assertions + clarify _rk4 helper

feat: embedding module (MI delay, Cao dimension, Theiler window)

fix: Cao value-threshold saturation, consistent 2D handling, MI loop bound (review)

feat: Rosenstein largest_lyapunov + exploratory Sano-Sawada spectrum

fix: data-driven Rosenstein scaling-region detector + generalisation tests (review)

fix: reject single-step-jump as lambda1; scope maps out; noisy-periodic gate (review)

test: broaden noisy-periodic regression gate; clarify _FLAT_LEN comment (review)

feat: IAAFT surrogates + two-sided rank+effect-size gate, fixed shared embedding

feat: surrogate-gated classify_attractor + Kaplan-Yorke (moved)

fix: cast kaplan_yorke_dimension return to float (mypy no-any-return)

refactor: clean-break removal of old Lyapunov API; new mneme.core exports

test: trim test_attractors to recurrence/clustering/correlation; fix init EOF newline

refactor: migrate analysis scripts to Tier 0 API + import-and-run smoke test

docs: update API snippets to Tier 0; withdraw unvalidated Lyapunov claims

fix: avoid list->ndarray rebinding in mutual_information_delay (mypy)

docs: migrate MkDocs API reference to Tier 0 module layout (fix build-docs)