Proof step

Ore-algebra identity of two definitions

All-n equality of two definitions

Concludes: shift_x_plus_one of A triangle of numbers related to triangle A030528; array a(n,m), read by rows (1 <= m <= n).
Premises: none: a direct theorem check
Theorem: polytool ?
Checked: polytool replayed · Lean not attempted

Technical details

Step id

e-55091369e340a36e · JSON

Operation

All-n equality of two definitions

{
  "operation": "definition_equality"
}

Claims

Certificate

definition_equality, SHA-256 8389a6d249336fd871566469e54f377f6bb4ebcf1f46ddd559b28f12e2b797b1, 8,193 bytes (2,376 compressed); download

polytool replayed the certificate when the step was written.