Theorem le_iff_norm_sqrt_mul_sqrt_inv

Modification history

2024-09-05 01:57
Mathlib/Analysis/CStarAlgebra/ContinuousFunctionalCalculus/Order.lean
feat: in a C⋆-algebra, `b⁻¹ ≤ a⁻¹ ↔ a ≤ b` for nonnegative `a b : Aˣ` (#16364)
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