Proof step e-545f8764298a874b

definition_equality → concludes about Triangle read by rows: T(n,k) = ((n+1)(n+2)/2) * binomial(n,k) (0 <= k <= n). JSON

Theorem

Ore-algebra identity of two definitions polytool ?

Operation

All-n equality of two definitions

{
  "operation": "definition_equality"
}

Premises

None: this step is a direct theorem check.

Claims

Verification and certificate

• polytool: replayed (the certificate replayed when the step was written)
• Lean: not attempted
• certificate: definition_equality, SHA-256 3346cc19bba5d7a28c658365f123d0bbfcc70bf1fb38bf8f9b924e8a1938fb60, 7,206 bytes (1,947 compressed); download JSON