45theorem runningMax_mono (a : ℕ → ℝ) : Monotone (runningMax a) := by
proof body
Term-mode proof.
46 intro m n hmn 47 unfold runningMax 48 apply Finset.sup'_le 49 intro k hk 50 exact Finset.le_sup' a (Finset.range_mono (by omega) hk) 51 52/-- The running maximum of a divergent sequence is divergent. -/
used by (2)
From the project-wide theorem graph. These declarations reference this one in their body.