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Theorem real.differentiable_cos

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 real.differentiable_cosView on Github →
2019-11-27 19:49
src/analysis/complex/exponential.lean
feat(analysis/complex/exponential): derivatives (#1695) …
Added real.differentiable_cosView on Github →