isStrictlyPositive_iff_isUnit_sqrt_and_eq_sqrt_mul_sqrt — Mathlib · SciLib

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isStrictlyPositive_iff_isUnit_sqrt_and_eq_sqrt_mul_sqrt

Mathlib.Analysis.SpecialFunctions.ContinuousFunctionalCalculus.Rpow.Basic

URI: https://scilib.ai/kg/mathlib#CStarAlgebra.isStrictlyPositive_iff_isUnit_sqrt_and_eq_sqrt_mul_sqrt

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