Theorem NNReal.concaveOn_rpow

Modification history

2023-06-17 15:50
Mathlib/Analysis/Convex/SpecificFunctions/Pow.lean
feat: prove concavity of `x ↦ x^p` for `p ∈ (0,1)` (#4916) …
Added NNReal.concaveOn_rpowView on Github →