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Theorem has_strict_fderiv_at.csinh

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 has_strict_fderiv_at.csinhView on Github →
2021-02-14 16:06
src/analysis/special_functions/trigonometric.lean
feat(analysis/special_functions): strict differentiability of some functions (#6228)
Added has_strict_fderiv_at.csinhView on Github →