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Theorem ordered_cancel_comm_monoid.char_zero_of_inj_zero

Modification history

2020-10-08 10:23
src/algebra/char_zero.lean
chore(algebra/char_zero): rename vars, add `with_top` instance (#4523) …
Deleted ordered_cancel_comm_monoid.char_zero_of_inj_zeroView on Github →
2018-01-21 23:57
algebra/char_zero.lean
feat(data/real): real square root function, sqrt 2 is irrational
Modified ordered_cancel_comm_monoid.char_zero_of_inj_zeroView on Github →
2017-11-02 17:13
data/nat/cast.lean
feat(data/nat/cast,...): add char_zero typeclass for cast_inj …
Added ordered_cancel_comm_monoid.char_zero_of_inj_zeroView on Github →