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Theorem has_fderiv_at_unique

Modification history

2021-02-03 16:02
src/analysis/calculus/fderiv.lean
chore(analysis/calculus): rename `has_f?deriv_at_unique` to `has_f?deriv_at.unique` (#6019) …
Deleted has_fderiv_at_uniqueView on Github →
2019-05-14 10:24
src/analysis/normed_space/deriv.lean
feat(analysis/normed_space/deriv): more material on derivatives (#966) …
Added has_fderiv_at_uniqueView on Github →