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Theorem has_fderiv_at.eventually_ne

Modification history

2023-05-13 18:07
src/analysis/calculus/fderiv/basic.lean
chore(analysis/calculus/fderiv): split huge file into many pieces (#18995) …
Modified has_fderiv_at.eventually_neView on Github →
2022-11-17 13:13
src/analysis/calculus/fderiv.lean
refactor(analysis): change the symbol for norm to align with the unicode spec (#17575) …
Modified has_fderiv_at.eventually_neView on Github →
2020-12-19 16:17
src/analysis/calculus/fderiv.lean
chore(analysis/calculus/{fderiv,deriv}): `f x ≠ f a` for `x ≈ a`, `x ≠ a` if `∥z∥ ≤ C * ∥f' z∥` (#5420)
Added has_fderiv_at.eventually_neView on Github →