Mathlib v3 is deprecated. Go to Mathlib v4

Commit 2022-04-22 06:47 0d77f29f

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feat(analysis/calculus/specific_functions): define normed bump functions (#13463)

  • Normed bump functions have integral 1 w.r.t. the specified measure.
  • Also add a few more properties of bump functions, including its smoothness in all arguments (including midpoint and the two radii).
  • From the sphere eversion project
  • Required for convolutions

Estimated changes