Commit 2021-09-26 07:23 def1c02a
View on Github →refactor(analysis/convex/function): generalize definition of convex_on
/concave_on
to allow any (ordered) scalars (#9389)
convex_on
and concave_on
are currently only defined for real vector spaces. This generalizes ℝ to an arbitrary ordered_semiring
in the definition.