Proof step e-1d7f8f614531604f

basis_map A007318 → concludes about basis_map_A007318 of Triangular array formed by the Mersenne numbers. JSON

Theorem

Geometric basis map (elementary) polytool ?

Operation

Image under a basis map u^k -> P_k

{
  "map": "A007318",
  "operation": "basis_map"
}

Premises

• Triangular array formed by the Mersenne numbers. (sequence)
  uses: Every row P_n, n >= 0, is zero or real-rooted with all roots in (-inf, 0]

Claims

• { "claim": "real_rooted", "from_index": 0, "region": { "upper": { "closed": true, "value": "0" } } }
• { "claim": "interlacing", "from_index": 1, "kind": "weak", "orientation": "unordered" }

Verification and certificate

• polytool: replayed (the certificate replayed when the step was written)
• Lean: not attempted
• certificate: basis_map, SHA-256 0d64732a6aa3bfa078322db279b41622c4dc238bdf2e5c36e54feb814a2156dc, 13,345 bytes (2,517 compressed); download JSON

Cited by

• n-6bdb5d7e28f56300 (real_rooted)
• n-6bdb5d7e28f56300 (one_signed_coefficients)
• n-6bdb5d7e28f56300 (hadamard_kernel)
• n-6bdb5d7e28f56300 (interlacing)