Proof step e-0a47be968c31d18b

definition_equality → concludes about basis_map_A007318 of Triangle read by rows: T(n,k) is the number of lattice paths from (0,0) to (n,n) using steps E=(1,0), N=(0,1) and D=(1,1) (i.e., bilateral… 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 6c5cdb246dd16c5ad1ff655ece80aa41ee9df2c55fea7e67e4d41d6cca4ce45d, 16,893 bytes (3,488 compressed); download JSON