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Theorem hyperreal.epsilon_ne_zero

Modification history

2022-10-08 09:14
src/data/real/hyperreal.lean
feat(algebra/order/ring): Non-cancellative ordered semirings (#16172) …
Modified hyperreal.epsilon_ne_zeroView on Github →
2019-03-17 09:07
src/data/real/hyperreal.lean
feat(order/filter/filter_product): build hyperreals (#801) …
Added hyperreal.epsilon_ne_zeroView on Github →