Proof step
Ore-algebra identity of two definitions
All-n equality of two definitions
- Concludes
- Triangle read by rows: T(n,k) is the number of k-matchings in the n-sunlet graph (0 <= k <= n).
- Premises
- none: a direct theorem check
- Theorem
- polytool ?
- Checked
- polytool replayed · Lean not attempted
Technical details
- Step id
e-426fd541940deab2· JSON- Operation
- All-n equality of two definitions
{ "operation": "definition_equality" } - Claims
- Certificate
definition_equality, SHA-256c3dcc79a5c7a5f1133d16eac262f596eeb6864d7a65ca91a28431f7aa2d37f09, 21,440 bytes (4,274 compressed); downloadpolytool replayed the certificate when the step was written.