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Theorem int.nat_abs_inj_of_nonpos_of_nonneg

Modification history

2022-11-05 21:51
src/data/int/basic.lean
chore(data/int/basic): split file (#17342) …
Modified int.nat_abs_inj_of_nonpos_of_nonnegView on Github →
2021-12-09 01:13
src/data/int/basic.lean
feat(data/int/basic): add `nat_abs_eq_nat_abs_iff_*` lemmas for nonnegative and nonpositive arguments (#10611)
Added int.nat_abs_inj_of_nonpos_of_nonnegView on Github →