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Theorem has_fderiv_at.sum

Modification history

2023-05-13 18:07
src/analysis/calculus/fderiv/add.lean
chore(analysis/calculus/fderiv): split huge file into many pieces (#18995) …
Modified has_fderiv_at.sumView on Github →
2020-05-13 10:27
src/analysis/calculus/fderiv.lean
feat(analysis/calculus/(f)deriv): differentiability of a finite sum of functions (#2657) …
Added has_fderiv_at.sumView on Github →