Commit 2023-09-28 21:41 7101b4c7

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feat: Extend a nonnegative function (#7418) The result of extending a nonnegative function by a nonnegative function is nonnegative.

Estimated changes

added theorem dite_le_one
added theorem dite_lt_one
added theorem ite_le_one
added theorem ite_lt_one
added theorem one_le_dite
added theorem one_le_ite
added theorem one_lt_dite
added theorem one_lt_ite