Mathlib v3 is deprecated. Go to Mathlib v4

Theorem lattice.le_imp_iff

Modification history

2022-09-25 08:17
src/order/imp.lean
feat(order/symm_diff): Heyting bi-implication (#16544) …
Deleted lattice.le_imp_iffView on Github →
2021-11-17 04:51
src/order/imp.lean
feat(order/imp): define `lattice.imp` and `lattice.biimp` (#10327)
Added lattice.le_imp_iffView on Github →