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Theorem function.support_sum

Modification history

2021-03-22 19:59
src/data/support.lean
feat(data/support): add `function.mul_support` (#6791) …
Deleted function.support_sumView on Github →
2020-04-08 15:10
src/data/support.lean
feat(data/support): define support of a function and prove some properties (#2340) …
Added function.support_sumView on Github →