Theoremadvanced
Euler's pentagonal number theorem
Also called Pentagonal number theorem, pentagonal number theorem.
Expands the product of (1-x^k) as a sum over generalized pentagonal numbers.
Expands the product of (1-x^k) as a sum over generalized pentagonal numbers.
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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