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Theorem
eq_zero_of_mul_self_add_mul_self_eq_zero
Modification history
2020-05-18 13:38
src/algebra/ordered_ring.lean
refactor(algebra): merge init_.algebra into algebra (#2707) …
Modified
eq_zero_of_mul_self_add_mul_self_eq_zero
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2020-05-17 17:58
src/init_/algebra/functions.lean
chore(*): bump to lean-3.13.1 (#2697) …
Added
eq_zero_of_mul_self_add_mul_self_eq_zero
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