Proof step e-f20366b40a82ef63

definition_equality → concludes about Triangle read by rows: row n consists of n-1 zeros followed by n(n+1)/2. 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 ca4094b604bfacedda686a409a074ce8bdfbb266a7a1c37e2d07463f348fa8a6, 7,336 bytes (1,979 compressed); download JSON