Mathlib Changelog
v4
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Theorem
mul_nonneg_of_pos_of_nonneg
Modification history
2022-12-22 21:16
Mathlib/Tactic/Positivity/Basic.lean
chore: clean up `positivity` stub theory (#1100) …
Deleted
mul_nonneg_of_pos_of_nonneg
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2022-11-17 03:31
Mathlib/Tactic/Positivity/Basic.lean
feat: `positivity` tactic (#578) …
Added
mul_nonneg_of_pos_of_nonneg
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