Theorems · Theorem · number theory

UpperHalfPlane.qExpansion_mul

∀ {h : ℝ} {f g : UpperHalfPlane → ℂ},
  AnalyticAt ℂ (UpperHalfPlane.cuspFunction h f) 0 →
    AnalyticAt ℂ (UpperHalfPlane.cuspFunction h g) 0 →
      UpperHalfPlane.qExpansion h (f * g) = UpperHalfPlane.qExpansion h f * UpperHalfPlane.qExpansion h g

Defined in: Mathlib.NumberTheory.ModularForms.QExpansion
Cited by: 1 results in Mathlib
Foundations: Depth 210 from the axioms · uses propext, Classical.choice, Quot.sound

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