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Theorem smooth_bump_function.nonneg

Modification history

2021-03-31 11:08
src/analysis/calculus/specific_functions.lean
feat(geometry/manifold/bump_function): define smooth bump functions, baby version of the Whitney embedding thm (#6839) …
Modified smooth_bump_function.nonnegView on Github →
2021-02-28 04:58
src/analysis/calculus/specific_functions.lean
refactor(analysis/calculus/specific_functions): add params to `smooth_bump_function` (#6467) …
Modified smooth_bump_function.nonnegView on Github →
2021-02-19 14:14
src/analysis/calculus/specific_functions.lean
feat(analysis/calculus): define a smooth bump function (#4458) …
Added smooth_bump_function.nonnegView on Github →