Proof step
Ore-algebra identity of two definitions
All-n equality of two definitions
- Concludes
- shift_x_plus_one of veronese_section_2_1 of Twice Pascal's triangle A007318: T(n,k) = 2*C(n,k).
- Premises
- none: a direct theorem check
- Theorem
- polytool ?
- Checked
- polytool replayed · Lean not attempted
Technical details
- Step id
e-0d92d1cc8269baf8· JSON- Operation
- All-n equality of two definitions
{ "operation": "definition_equality" } - Claims
- Certificate
definition_equality, SHA-256a4dfc3f848add9a2a6a4d6977bd82cceba95964912f3e598ab9130531bcfbff0, 10,510 bytes (2,930 compressed); downloadpolytool replayed the certificate when the step was written.