Proof step e-47ee1dd4d233fe8f

definition_equality → concludes about shift_x_plus_one of Triangle of Bessel numbers read by rows: T(n,k) is the number of k-matchings of the complete graph 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 5e5aa98967c8d2d381f440c081e70c65a21c737993f10a37a6fb4fe24b1ccda7, 26,478 bytes (4,494 compressed); download JSON