Commit 2025-03-02 22:13 a3fca9d6
View on Github →feat: the integral of a function bounded by a constant is less than this constant (#22467)
Sometimes after a sequence of rewrites one can end up wanting to prove ∫ x, f x ∂μ ≤ c
, where f
is a complicated expression but which turns out to be bounded by c
. To avoid stating have hf x : f x ≤ c
, which can be painful because f
is complicated, we introduce the lemma lintegral_le_const
which directly asks to prove hf
.