Theorem CFC.spectrum_rpow

Modification history

2025-06-04 02:56
Mathlib/Analysis/SpecialFunctions/ContinuousFunctionalCalculus/Rpow/Basic.lean
feat(ContinuousFunctionalCalculus): `a ^ y` is invertible iff `a` is invertible (#25005) …
Added CFC.spectrum_rpowView on Github →