Definitionintro
Convex function
Also called convexity of functions.
A function whose epigraph is convex, so chords lie above its graph.
A function whose epigraph is convex, so chords lie above its graph.
About this page
The build computes these levels from the evidence in the repository. Each row says what the next level needs. Read what the levels mean.
| Ladder | Level | What the next level needs |
|---|---|---|
| Human proof | H0 no proof |
|
| Lean | L0 no Lean part |
|
| Visual | V0 none |
|
| Writing | W0 stub |
|
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