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Theorem real.cosh_neg

Modification history

2022-06-15 13:13
src/data/complex/exponential.lean
feat(data/complex/exponential): more `simp` lemmas (#14731) …
Modified real.cosh_negView on Github →
2018-10-17 09:25
data/complex/exponential.lean
feat(*): trigonometric functions: exp, log, sin, cos, tan, sinh, cosh, tanh, pi, arcsin, argcos, arg (#386) …
Added real.cosh_negView on Github →