Theoremintro
Abel-Ruffini theorem
Also called Abel's impossibility theorem, unsolvability of the general quintic.
No general radical formula exists for polynomial roots of degree five or higher.
No general radical formula exists for polynomial roots of degree five or higher.
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 NKYH0V Edit this page History Report an error