Mathlib Changelog
v4
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2023-04-10 18:08
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feat: port Init.IteSimp (
#3368
)
Estimated changes
Modified
Mathlib.lean
Modified
Mathlib/Data/Finsupp/Antidiagonal.lean
Modified
Mathlib/Data/List/Defs.lean
Created
Mathlib/Init/IteSimp.lean
added
theorem
if_false_left_eq_and
added
theorem
if_false_right_eq_and
added
theorem
if_true_left_eq_or
added
theorem
if_true_right_eq_or