Proof step e-a1d582096966c77c

basis_map A007318 → concludes about basis_map_A007318 of Triangle of coefficients in expansion of (1+5x)^n. JSON

Theorem

Geometric basis map (elementary) polytool ?

Operation

Image under a basis map u^k -> P_k

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

Premises

• Triangle of coefficients in expansion of (1+5x)^n. (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 2a495bab381b98f95fcfb9e9577dcbad3fc38dba3b769f5e850b0da3129776d7, 6,907 bytes (1,402 compressed); download JSON

Cited by

• n-4550174e70f7b7f7 (real_rooted)
• n-4550174e70f7b7f7 (one_signed_coefficients)
• n-4550174e70f7b7f7 (hadamard_kernel)