Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
complex.cosh_sq_sub_sinh_sq
Modification history
2022-06-15 13:13
src/data/complex/exponential.lean
feat(data/complex/exponential): more `simp` lemmas (#14731) …
Modified
complex.cosh_sq_sub_sinh_sq
View on Github →
2019-05-18 13:27
src/data/complex/exponential.lean
refactor(data/complex/exponential): improve trig proofs (#1041) …
Added
complex.cosh_sq_sub_sinh_sq
View on Github →