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Theorems · Definition · number theory

CuspForm.mcast

{a b : ℤ} →
  {Γ Γ' : Subgroup (GL (Fin 2) ℝ)} → a = b → CuspForm Γ a → autoParam (Γ' = Γ) CuspForm.mcast._auto_1 → CuspForm Γ' b

Cast for cusp forms, which is useful for avoiding Heqs. Optionally transports along an equality of subgroups.

Defined in
Mathlib.NumberTheory.ModularForms.Basic
Cited by
0 results in Mathlib
Foundations
Depth 187 from the axioms · uses propext, Classical.choice, Quot.sound
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CuspForm.ofMulDiscriminant · cited by 1CuspForm.ofMulDiscriminantDFunLike.coe · cited by 62936DFunLike.coeReal · cited by 25697RealMatrix · cited by 4303MatrixSubgroup · cited by 3593SubgroupMatrix.GeneralLinearGroup · cited by 556Matrix.GeneralLinearGroupCuspForm · cited by 36CuspFormCuspForm.holo' · cited by 0CuspForm.holo'CuspForm.mcastCITED BYCITES

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