Theorem UpperHalfPlane.ModularGroup.SL_neg_smul

Modification history

2024-02-15 22:29
Mathlib/Analysis/Complex/UpperHalfPlane/Basic.lean
refactor : add namespace `UpperHalfPlane.ModularGroup` (#7885) …
Added UpperHalfPlane.ModularGroup.SL_neg_smulView on Github →