[cmath.syn] Add fmaximum, fmaximum_num, fminimum, and fminimum_num to index#8397

tkoeppe merged 1 commit into

cplusplus:maincplusplus/draft:mainfrom

eisenwave:index-fminimum-fmaximumeisenwave/draft:index-fminimum-fmaximumCopy head branch name to clipboard