EisensteinSeries.r1

UpperHalfPlane → ℝ

Auxiliary function used for bounding Eisenstein series, defined as z.im ^ 2 / (z.re ^ 2 + z.im ^ 2).

Defined in: Mathlib.NumberTheory.ModularForms.EisensteinSeries.Summable
Cited by: 6 results in Mathlib
Foundations: Depth 98 from the axioms · uses propext, Classical.choice, Quot.sound

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