Theoremadvanced
Sturm's theorem
Also called Sturm's root-counting theorem.
The difference in sign changes of a Sturm sequence at two points counts the distinct real roots between them.
The difference in sign changes of a Sturm sequence at two points counts the distinct real roots between them.
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 |
|
Tag 06CGXM Edit this page History Report an error