Proof step e-17e7dceca4b24148

basis_map A013611 → concludes about basis_map_A013611 of Triangle whose (i,j)-th entry is binomial(i,j)*6^(i-j)*5^j. JSON

Theorem

Geometric basis map (elementary) polytool ?

Operation

Image under a basis map u^k -> P_k

{
  "map": "A013611",
  "operation": "basis_map"
}

Premises

• Triangle whose (i,j)-th entry is binomial(i,j)*6^(i-j)*5^j. (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" } } }

Verification and certificate

• polytool: replayed (the certificate replayed when the step was written)
• Lean: not attempted
• certificate: basis_map, SHA-256 61d45d542747f8f18c9ea66f60bc0390ca846cc0bda0410891779ae183f9199d, 6,859 bytes (1,391 compressed); download JSON

Cited by

• n-b203eb852c56fa2f (real_rooted)
• n-b203eb852c56fa2f (one_signed_coefficients)
• n-b203eb852c56fa2f (hadamard_kernel)