Theorem Subgroup.isCusp_of_mem_strictPeriods

Modification history

2025-12-04 09:22
Mathlib/NumberTheory/ModularForms/Cusps.lean
feat(NumberTheory/ModularForms): improvements to q-expansions (#32060) …
Added Subgroup.isCusp_of_mem_strictPeriodsView on Github →