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Theorem nat.zero_has_zero

Modification history

2017-07-23 18:39
data/nat/basic.lean
chore(data/nat): remove addl
Deleted nat.zero_has_zeroView on Github →
2017-07-23 18:29
data/nat/basic.lean
refactor(*): use 'lemma' iff statement is private
Modified nat.zero_has_zeroView on Github →
2017-07-23 15:16
data/nat/basic.lean
refactor(*): import content from lean/library/data and library_dev
Added nat.zero_has_zeroView on Github →