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Theorem differentiable_within_at.cosh

Modification history

2021-11-02 21:57
src/analysis/special_functions/trigonometric/basic.lean
chore(analysis/special_functions/trigonometric/basic): move results about derivatives to a new file (#10109) …
Modified differentiable_within_at.coshView on Github →
2020-04-16 11:10
src/analysis/complex/exponential.lean
feat(analysis/calculus): let simp compute derivatives (#2422) …
Added differentiable_within_at.coshView on Github →