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…oricalContext - Added 6 annotations covering Lagrange's theorem foundations, Sylow I existence+order formula, Sylow II conjugacy, Sylow III counting constraints, partial converse to Lagrange, and Cauchy's theorem as corollary - Added 7 sections covering all proof regions (header, imports, Lagrange, Sylow existence, Sylow conjugacy, Sylow counting, partial converse) - Expanded historicalContext with Sylow (1832-1918) biography, 1872 paper, Burnside's systematization, Wielandt's 1959 proof, and classification context - Added 5th keyInsight about n_p ≡ 1 mod p counting from fixed-point analysis and its normality criterion consequence - Expanded conclusion with Hall's theorem and classification implications Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Added ann-kummer-oq03-specific-rows: covers choose_prime_div and choose_prime_sq_div (lines 64-75) with Fermat's little theorem connection and Wieferich primes context - Added header section (lines 1-23) covering research question and references - Added summary section (lines 92-116) covering fractal structure discussion - Now 5 annotations with full mathContext/significance/relatedConcepts coverage - Now 6 sections covering all proof regions Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…tion - Added ann-pz-header annotation (lines 1-34): context annotation describing the Paley-Zygmund quantitative upgrade over the qualitative second moment method, with the classical probabilistic statement in LaTeX - Added header section (lines 1-34) covering research question and imports - Now 5 annotations with mathContext/significance/relatedConcepts coverage - Now 4 sections covering all proof regions Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…text/keyInsights - Added 6 annotations: Sylow I existence+order, Sylow II conjugacy+isomorphism, Sylow III counting constraints, normality-uniqueness equivalence, Cauchy's theorem, and classification applications (order 15 example) - Added 7 sections covering all proof regions (imports+header, Sylow structure, Sylow I-III, normality, Cauchy, applications) - Expanded historicalContext with Sylow (1832-1918), Burnside 1897, Wielandt 1959, and Wiedijk #72 context - Added 5th keyInsight about Lean 4's Sylow p G bundled structure type - Expanded conclusion with Schur-Zassenhaus and classification extensions - Added cross-reference to lagrange-theorem-oq-01 companion proof Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…/insights - Added 5 annotations: IsPQGroup structure, Sylow q uniqueness (n_q=1 proof), Sylow p analysis (coprimality criterion), core 80-line cyclicity proof (commutator argument + order product formula), and classification theorem - Added 7 sections: header, setup/helpers, Sylow q uniqueness, Sylow p analysis, cyclic proof, non-abelian classification, concrete examples - Expanded historicalContext with Burnside 1911, semidirect product construction, and order-6/15/21/35 examples - Added 5th keyInsight about IsPQGroup structure bundling design choice - Expanded conclusion with semidirect products and p²q classification Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…, expand context - Added 5 annotations: chord quadratic inner product expansion, Vieta product formula without explicit roots, opposite sign analysis for interior point, power of a point invariance theorem, explicit 3D Sphere3D corollary - Added 5 sections covering all proof regions (header, chord quadratic, Vieta product, power of point, 3D corollary, conclusion) - Expanded historicalContext with Jakob Steiner (1796-1863) and 'power of a point' (Potenz eines Punktes 1826), Greek origins in Euclid Elements III - Added 5th keyInsight about type-class polymorphism enabling dimension-free proof - Expanded conclusion with complex Hilbert space and exterior point extensions Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…d context - Add 7 sections covering all 250 lines (header, concrete verifications, boundary values, orbit-stabilizer lemma, Burnside main theorem, weighted partition identity, summary) - Add 5 annotations: module overview, native_decide witnesses, card_perm_fixing_point orbit-stabilizer proof, Burnside's lemma application, fiberwise double-counting for weighted identity - Expand historicalContext: Montmort 1708, de Moivre 1718, Burnside 1897, Chen-Stein Poisson(1) limit - Add 5th keyInsight: native_decide role as computational witness - Expand conclusion with Poisson approximation open question Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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…text - Add 7 sections covering all 277 lines (header, order/factorization, Sylow constraints, exact numbers, non-normality, conjugacy class decision, simplicity/corollaries) - Add 5 annotations: A₅ historical significance (Galois 1832, Abel-Ruffini, CFSG context), exact Sylow numbers via native_decide, Sylow.unique_of_normal reusable pattern, conjugacy class decide proof, not-solvable via S₅ short exact sequence - Expand historicalContext: Jordan 1870 Traité, Burnside 1897, PSL(2,5) isomorphism, CFSG connection - Add 5th keyInsight: Sylow.unique_of_normal → Fintype.card_unique contradiction idiom - Add 3rd openQuestion: PSL(2,p) generalization Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…and keyInsights - Add 7 sections covering all 277 lines (header, order/factorization, Sylow constraints, exact numbers, non-normality, conjugacy class decision, simplicity/corollaries) - Expand historicalContext: Galois 1832, Abel/Ruffini, Jordan 1870 Traite, Burnside 1897, PSL(2,5) isomorphism, CFSG connection - Add 5th keyInsight: Sylow.unique_of_normal -> Fintype.card_unique contradiction idiom - Add 3rd openQuestion: PSL(2,p) generalization Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…xpand context - Add 6 sections covering all 341 lines (header, pi-from-nesterenko, exp-pi + gamma-quarter, pi*exp-pi + irrationality, Schanuel conditional proofs, summary hierarchy) - Add 5 annotations: module overview, polynomial lifting technique (detailed template proof), e^pi transcendence (Gelfond 1929 via Nesterenko 1996), pi*exp-pi composite polynomial trick, Schanuel named-axiom pattern for conditional e+pi results - Expand historicalContext: Hermite 1873, Lindemann 1882, Gelfond 1929, Gelfond-Schneider 1934, Nesterenko 1996, Schanuel 1960s - Add 5th keyInsight: X0*X1 composite polynomial specialization trick - Add 5th openQuestion: e^e transcendence Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add 7 sections covering all 253 lines (header, definitions/basics, log bounds, Theisinger p-adic, sandwich gap/convergence rate, rational exclusion, documented Gamma/Zeta connections) - Add 5 annotations: 42-theorem overview and open status of γ irrationality, sandwich gap explicit convergence rate, Theisinger 2-adic valuation argument, systematic rational exclusion with 3/5 noted as unreachable by basic bounds, documented Gamma/Zeta connections excluded from >32GB build - Expand historicalContext was already good; keyInsights already 4 (no changes needed to overview sections) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…q-02 audited clean (#9516) New proof detected (Fodor's Pressing-Down Lemma). Gallery entry exists as untracked files on disk; Lean file is on feature/researcher-7 (PR #9500). Meta.json claims match Lean file: 1 sorry (diagInter_isUnbounded) confirmed. Script false-positive: "sorry mismatch" because Lean file not on main yet. Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
) * Enrich derangements-convergence: 5 annotations, 6 sections, expanded history Adds full annotation coverage and deepens all metadata sections for the Derangements Converge to 1/e gallery entry (Wiedijk #88). Annotations added (5): - ann-derang-conv-identity: D(n)=n!·altFactPartialSum strong induction bridge (lines 56-75) - ann-derang-conv-tsum: Linking e⁻¹ to alternating series via NormedSpace.exp_eq_tsum (lines 86-116) - ann-derang-conv-nonneg: Parity-splitting induction for alternating series bounds (lines 120-208) - ann-derang-conv-tail: Passing finite bounds to infinite tail via tendsto limits (lines 210-242) - ann-derang-conv-main: Composing the full convergence proof chain (lines 246-283) Meta enrichments: - 6 sections covering all 284 lines - 5th keyInsight: tsum_eq_partial_sum_add_tail as technical bridge - Expanded historicalContext: Montmort 1708, Euler 1751, Leibniz alternating series 1682, probabilistic interpretation, Wiedijk #88 significance - 4 crossReferences: derangements-oq-03-oq-02 (extends), derangements (related), e-transcendental (related), prob-method-expectation (related) - Expanded openQuestions: D_k(n) convergence rate, D(n)=round(n!/e) integer identity Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich lagrange-theorem-oq-01: 5 annotations, 6 sections, Sylow history Adds full annotation coverage and deepens all metadata sections for the Sylow Theorems as Partial Converse to Lagrange gallery entry. Annotations added (5): - ann-lagrange-oq01-lagrange: Lagrange as card_subgroup_dvd_card delegation (lines 34-44) - ann-lagrange-oq01-existence: First Sylow theorem and p-adic multiplicity (lines 56-67) - ann-lagrange-oq01-conjugacy: Second Sylow theorem via MulAut.conj (lines 79-82) - ann-lagrange-oq01-counting: Third Sylow theorem n_p ≡ 1 mod p via orbit counting (lines 94-101) - ann-lagrange-oq01-converse: Partial converse to Lagrange + Cauchy's theorem (lines 114-123) Meta enrichments: - 6 sections covering all 141 lines in 5 parts - 5th keyInsight: n_p ≡ 1 mod p constraints groups of order pq classification - Expanded historicalContext: Lagrange 1771, Cauchy 1845, Sylow 1872 (denied university post!), A₄ counterexample, Feit-Thompson 1963, classification program - 3 crossReferences: lagrange-theorem (extends), burnside-lemma (related, orbit-counting in Sylow III proof), cauchy-schwarz (related, Cauchy namesake) - Expanded openQuestions: pq classification, A₄ subgroup 6, Hall's theorem Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich derangements-oq-02-oq-02: 5 annotations, 5 sections, Burnside history Adds full annotation coverage and deepens all metadata sections for the Expected Fixed Points of a Random Permutation gallery entry. Annotations added (5): - ann-derang-oq02-oq02-concrete: native_decide concrete verifications (lines 51-89) - ann-derang-oq02-oq02-orbit-stab: Orbit-stabilizer (n-1)! fixing lemma (lines 103-138) - ann-derang-oq02-oq02-burnside: Burnside's lemma 3-rewrite proof (lines 158-177) - ann-derang-oq02-oq02-double-counting: sum_fiberwise weighted identity (lines 200-227) - ann-derang-oq02-oq02-summary: Generating function G_n'(1)=G_n(1)=n! (lines 230-248) Meta enrichments: - 5 sections covering all 250 lines - 5th keyInsight: the original sorry was resolved using card_perms_with_kfixed from parent, enabling the step1 fiber rewriting - Expanded historicalContext: Burnside-Cauchy-Frobenius attribution dispute (Burnside himself credited Frobenius), linearity of expectation proof of E[#fixed]=1 - 4 crossReferences: derangements-oq-02 (extends), derangements (related), burnside-lemma (uses), lagrange-theorem-oq-01 (related, orbit-stabilizer) - Expanded openQuestions: higher moments, generating function, Poisson(1) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> --------- Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
…ights - Add 6 sections covering all 445 lines (header, theta upper bound, central binomial + prime divisibility, power bound + pi connection, Bertrand lower bounds, binomial lower bound + log corollary) - Add 5 annotations: Chebyshev 1852 historical overview, theta(n) <= n*log(4) via primorial + log_prod, prime_in_interval_dvd_centralBinom core divisibility lemma, pi(n) >= log2(n) telescoping Bertrand proof, central binomial sandwich 4^n/(2n+1) <= C(2n,n) <= 4^n - Expand keyInsights to 5: add sandwich bound proof details with choose_le_middle and primorial_le_4_pow explanation Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Automated sync of research iteration counts and problem listings. Co-authored-by: Claude <noreply@anthropic.com>
… historical context - 7 sections covering all 254 lines (header, core results, bounded degree, exact degree, stratification, degree 1/monotone, cardinality/filtration) - 5 annotations: Cantor 1874 overview, one-line proof via Algebraic.countable, degree stratification + alternative proof, bounded vs exact degree filtration structure, cardinal paradox (algebraic ≅ ℚ ≅ ℕ despite proper containment) - Expanded historicalContext: Cantor's 'height' function approach, Liouville 1844 vs Cantor cardinality argument, pre-1874 lack of known transcendentals - Added 5th keyInsight: degree 1 = ℚ via isAlgebraic_algebraMap connecting stratification to denumerability Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- 6 sections covering all 599 lines (header, core definitions + cos20, strict hierarchy proof, tool degrees + Mohr-Mascheroni, 2-3 number theory + Pierpont, Poncelet-Steiner + polygon classification) - 5 annotations: five-level tool hierarchy overview, three_not_dvd_power_of_two arithmetic core, Mohr-Mascheroni/Poncelet-Steiner by rfl, 2-3 number closure + exclusion pattern, Pierpont primes as Fermat prime generalization - Expanded historicalContext: ancient neusis (Archimedes, Nicomedes), Mohr-Mascheroni 1672/1797, Poncelet-Steiner 1833, Gleason 1988 algebraic characterization, Huzita-Justin 1989/1991 - Added 5th keyInsight: eleven_not_pierpont/eleven_not_two_three via prime divisibility pattern Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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…out-poly, CS-integral, prob-method (#9503) * Enrich lagrange-theorem-oq-01: 6 annotations, 7 sections, expand historicalContext - Added 6 annotations covering Lagrange's theorem foundations, Sylow I existence+order formula, Sylow II conjugacy, Sylow III counting constraints, partial converse to Lagrange, and Cauchy's theorem as corollary - Added 7 sections covering all proof regions (header, imports, Lagrange, Sylow existence, Sylow conjugacy, Sylow counting, partial converse) - Expanded historicalContext with Sylow (1832-1918) biography, 1872 paper, Burnside's systematization, Wielandt's 1959 proof, and classification context - Added 5th keyInsight about n_p ≡ 1 mod p counting from fixed-point analysis and its normality criterion consequence - Expanded conclusion with Hall's theorem and classification implications Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich kummer-theorem-oq-03: add 5th annotation, header/summary sections - Added ann-kummer-oq03-specific-rows: covers choose_prime_div and choose_prime_sq_div (lines 64-75) with Fermat's little theorem connection and Wieferich primes context - Added header section (lines 1-23) covering research question and references - Added summary section (lines 92-116) covering fractal structure discussion - Now 5 annotations with full mathContext/significance/relatedConcepts coverage - Now 6 sections covering all proof regions Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich prob-method-second-moment-oq-01: add header annotation and section - Added ann-pz-header annotation (lines 1-34): context annotation describing the Paley-Zygmund quantitative upgrade over the qualitative second moment method, with the classical probabilistic statement in LaTeX - Added header section (lines 1-34) covering research question and imports - Now 5 annotations with mathContext/significance/relatedConcepts coverage - Now 4 sections covering all proof regions Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich sylow-theorem: 6 annotations, 7 sections, expand historicalContext/keyInsights - Added 6 annotations: Sylow I existence+order, Sylow II conjugacy+isomorphism, Sylow III counting constraints, normality-uniqueness equivalence, Cauchy's theorem, and classification applications (order 15 example) - Added 7 sections covering all proof regions (imports+header, Sylow structure, Sylow I-III, normality, Cauchy, applications) - Expanded historicalContext with Sylow (1832-1918), Burnside 1897, Wielandt 1959, and Wiedijk #72 context - Added 5th keyInsight about Lean 4's Sylow p G bundled structure type - Expanded conclusion with Schur-Zassenhaus and classification extensions - Added cross-reference to lagrange-theorem-oq-01 companion proof Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich sylow-theorem-oq-01: 5 annotations, 7 sections, expand history/insights - Added 5 annotations: IsPQGroup structure, Sylow q uniqueness (n_q=1 proof), Sylow p analysis (coprimality criterion), core 80-line cyclicity proof (commutator argument + order product formula), and classification theorem - Added 7 sections: header, setup/helpers, Sylow q uniqueness, Sylow p analysis, cyclic proof, non-abelian classification, concrete examples - Expanded historicalContext with Burnside 1911, semidirect product construction, and order-6/15/21/35 examples - Added 5th keyInsight about IsPQGroup structure bundling design choice - Expanded conclusion with semidirect products and p²q classification Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich product-of-segments-of-chords-oq-01: 5 annotations, 5 sections, expand context - Added 5 annotations: chord quadratic inner product expansion, Vieta product formula without explicit roots, opposite sign analysis for interior point, power of a point invariance theorem, explicit 3D Sphere3D corollary - Added 5 sections covering all proof regions (header, chord quadratic, Vieta product, power of point, 3D corollary, conclusion) - Expanded historicalContext with Jakob Steiner (1796-1863) and 'power of a point' (Potenz eines Punktes 1826), Greek origins in Euclid Elements III - Added 5th keyInsight about type-class polymorphism enabling dimension-free proof - Expanded conclusion with complex Hilbert space and exterior point extensions Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich derangements-oq-02-oq-02: add 5 annotations, 7 sections, expand context - Add 7 sections covering all 250 lines (header, concrete verifications, boundary values, orbit-stabilizer lemma, Burnside main theorem, weighted partition identity, summary) - Add 5 annotations: module overview, native_decide witnesses, card_perm_fixing_point orbit-stabilizer proof, Burnside's lemma application, fiberwise double-counting for weighted identity - Expand historicalContext: Montmort 1708, de Moivre 1718, Burnside 1897, Chen-Stein Poisson(1) limit - Add 5th keyInsight: native_decide role as computational witness - Expand conclusion with Poisson approximation open question Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich sylow-theorem-oq-04: add 5 annotations, 7 sections, expand context - Add 7 sections covering all 277 lines (header, order/factorization, Sylow constraints, exact numbers, non-normality, conjugacy class decision, simplicity/corollaries) - Add 5 annotations: A₅ historical significance (Galois 1832, Abel-Ruffini, CFSG context), exact Sylow numbers via native_decide, Sylow.unique_of_normal reusable pattern, conjugacy class decide proof, not-solvable via S₅ short exact sequence - Expand historicalContext: Jordan 1870 Traité, Burnside 1897, PSL(2,5) isomorphism, CFSG connection - Add 5th keyInsight: Sylow.unique_of_normal → Fintype.card_unique contradiction idiom - Add 3rd openQuestion: PSL(2,p) generalization Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich sylow-theorem-oq-04: add 7 sections, expand historicalContext and keyInsights - Add 7 sections covering all 277 lines (header, order/factorization, Sylow constraints, exact numbers, non-normality, conjugacy class decision, simplicity/corollaries) - Expand historicalContext: Galois 1832, Abel/Ruffini, Jordan 1870 Traite, Burnside 1897, PSL(2,5) isomorphism, CFSG connection - Add 5th keyInsight: Sylow.unique_of_normal -> Fintype.card_unique contradiction idiom - Add 3rd openQuestion: PSL(2,p) generalization Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich e-transcendental-oq-01-oq-01: add 5 annotations, 6 sections, expand context - Add 6 sections covering all 341 lines (header, pi-from-nesterenko, exp-pi + gamma-quarter, pi*exp-pi + irrationality, Schanuel conditional proofs, summary hierarchy) - Add 5 annotations: module overview, polynomial lifting technique (detailed template proof), e^pi transcendence (Gelfond 1929 via Nesterenko 1996), pi*exp-pi composite polynomial trick, Schanuel named-axiom pattern for conditional e+pi results - Expand historicalContext: Hermite 1873, Lindemann 1882, Gelfond 1929, Gelfond-Schneider 1934, Nesterenko 1996, Schanuel 1960s - Add 5th keyInsight: X0*X1 composite polynomial specialization trick - Add 5th openQuestion: e^e transcendence Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich harmonic-divergence-oq-01: add 5 annotations, 7 sections - Add 7 sections covering all 253 lines (header, definitions/basics, log bounds, Theisinger p-adic, sandwich gap/convergence rate, rational exclusion, documented Gamma/Zeta connections) - Add 5 annotations: 42-theorem overview and open status of γ irrationality, sandwich gap explicit convergence rate, Theisinger 2-adic valuation argument, systematic rational exclusion with 3/5 noted as unreachable by basic bounds, documented Gamma/Zeta connections excluded from >32GB build - Expand historicalContext was already good; keyInsights already 4 (no changes needed to overview sections) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * chore(audit): cycle 50 tracker — cantor-diagonalization-oq-02-oq-03-oq-02 audited clean (#9516) New proof detected (Fodor's Pressing-Down Lemma). Gallery entry exists as untracked files on disk; Lean file is on feature/researcher-7 (PR #9500). Meta.json claims match Lean file: 1 sorry (diagInter_isUnbounded) confirmed. Script false-positive: "sorry mismatch" because Lean file not on main yet. Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich 2 proofs: derangements-convergence, lagrange-theorem-oq-01 (#9515) * Enrich derangements-convergence: 5 annotations, 6 sections, expanded history Adds full annotation coverage and deepens all metadata sections for the Derangements Converge to 1/e gallery entry (Wiedijk #88). Annotations added (5): - ann-derang-conv-identity: D(n)=n!·altFactPartialSum strong induction bridge (lines 56-75) - ann-derang-conv-tsum: Linking e⁻¹ to alternating series via NormedSpace.exp_eq_tsum (lines 86-116) - ann-derang-conv-nonneg: Parity-splitting induction for alternating series bounds (lines 120-208) - ann-derang-conv-tail: Passing finite bounds to infinite tail via tendsto limits (lines 210-242) - ann-derang-conv-main: Composing the full convergence proof chain (lines 246-283) Meta enrichments: - 6 sections covering all 284 lines - 5th keyInsight: tsum_eq_partial_sum_add_tail as technical bridge - Expanded historicalContext: Montmort 1708, Euler 1751, Leibniz alternating series 1682, probabilistic interpretation, Wiedijk #88 significance - 4 crossReferences: derangements-oq-03-oq-02 (extends), derangements (related), e-transcendental (related), prob-method-expectation (related) - Expanded openQuestions: D_k(n) convergence rate, D(n)=round(n!/e) integer identity Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich lagrange-theorem-oq-01: 5 annotations, 6 sections, Sylow history Adds full annotation coverage and deepens all metadata sections for the Sylow Theorems as Partial Converse to Lagrange gallery entry. Annotations added (5): - ann-lagrange-oq01-lagrange: Lagrange as card_subgroup_dvd_card delegation (lines 34-44) - ann-lagrange-oq01-existence: First Sylow theorem and p-adic multiplicity (lines 56-67) - ann-lagrange-oq01-conjugacy: Second Sylow theorem via MulAut.conj (lines 79-82) - ann-lagrange-oq01-counting: Third Sylow theorem n_p ≡ 1 mod p via orbit counting (lines 94-101) - ann-lagrange-oq01-converse: Partial converse to Lagrange + Cauchy's theorem (lines 114-123) Meta enrichments: - 6 sections covering all 141 lines in 5 parts - 5th keyInsight: n_p ≡ 1 mod p constraints groups of order pq classification - Expanded historicalContext: Lagrange 1771, Cauchy 1845, Sylow 1872 (denied university post!), A₄ counterexample, Feit-Thompson 1963, classification program - 3 crossReferences: lagrange-theorem (extends), burnside-lemma (related, orbit-counting in Sylow III proof), cauchy-schwarz (related, Cauchy namesake) - Expanded openQuestions: pq classification, A₄ subgroup 6, Hall's theorem Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich derangements-oq-02-oq-02: 5 annotations, 5 sections, Burnside history Adds full annotation coverage and deepens all metadata sections for the Expected Fixed Points of a Random Permutation gallery entry. Annotations added (5): - ann-derang-oq02-oq02-concrete: native_decide concrete verifications (lines 51-89) - ann-derang-oq02-oq02-orbit-stab: Orbit-stabilizer (n-1)! fixing lemma (lines 103-138) - ann-derang-oq02-oq02-burnside: Burnside's lemma 3-rewrite proof (lines 158-177) - ann-derang-oq02-oq02-double-counting: sum_fiberwise weighted identity (lines 200-227) - ann-derang-oq02-oq02-summary: Generating function G_n'(1)=G_n(1)=n! (lines 230-248) Meta enrichments: - 5 sections covering all 250 lines - 5th keyInsight: the original sorry was resolved using card_perms_with_kfixed from parent, enabling the step1 fiber rewriting - Expanded historicalContext: Burnside-Cauchy-Frobenius attribution dispute (Burnside himself credited Frobenius), linearity of expectation proof of E[#fixed]=1 - 4 crossReferences: derangements-oq-02 (extends), derangements (related), burnside-lemma (uses), lagrange-theorem-oq-01 (related, orbit-stabilizer) - Expanded openQuestions: higher moments, generating function, Poisson(1) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> --------- Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich chebyshev-bounds: add 5 annotations, 6 sections, expand keyInsights - Add 6 sections covering all 445 lines (header, theta upper bound, central binomial + prime divisibility, power bound + pi connection, Bertrand lower bounds, binomial lower bound + log corollary) - Add 5 annotations: Chebyshev 1852 historical overview, theta(n) <= n*log(4) via primorial + log_prod, prime_in_interval_dvd_centralBinom core divisibility lemma, pi(n) >= log2(n) telescoping Bertrand proof, central binomial sandwich 4^n/(2n+1) <= C(2n,n) <= 4^n - Expand keyInsights to 5: add sandwich bound proof details with choose_le_middle and primorial_le_4_pow explanation Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * chore: sync research listings and data (#9519) Automated sync of research iteration counts and problem listings. Co-authored-by: Claude <noreply@anthropic.com> * Enrich algebraic-numbers-countable: 5 annotations, 7 sections, expand historical context - 7 sections covering all 254 lines (header, core results, bounded degree, exact degree, stratification, degree 1/monotone, cardinality/filtration) - 5 annotations: Cantor 1874 overview, one-line proof via Algebraic.countable, degree stratification + alternative proof, bounded vs exact degree filtration structure, cardinal paradox (algebraic ≅ ℚ ≅ ℕ despite proper containment) - Expanded historicalContext: Cantor's 'height' function approach, Liouville 1844 vs Cantor cardinality argument, pre-1874 lack of known transcendentals - Added 5th keyInsight: degree 1 = ℚ via isAlgebraic_algebraMap connecting stratification to denumerability Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Enrich angle-trisection-oq-04: 5 annotations, 6 sections, expand history - 6 sections covering all 599 lines (header, core definitions + cos20, strict hierarchy proof, tool degrees + Mohr-Mascheroni, 2-3 number theory + Pierpont, Poncelet-Steiner + polygon classification) - 5 annotations: five-level tool hierarchy overview, three_not_dvd_power_of_two arithmetic core, Mohr-Mascheroni/Poncelet-Steiner by rfl, 2-3 number closure + exclusion pattern, Pierpont primes as Fermat prime generalization - Expanded historicalContext: ancient neusis (Archimedes, Nicomedes), Mohr-Mascheroni 1672/1797, Poncelet-Steiner 1833, Gleason 1988 algebraic characterization, Huzita-Justin 1989/1991 - Added 5th keyInsight: eleven_not_pierpont/eleven_not_two_three via prime divisibility pattern Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> --------- Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
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Summary
Enriches 5 gallery proof entries with annotations, sections, and expanded metadata:
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