Real-rooted atlas

Proof step

Geometric basis map (elementary)

Image under a basis map u^k -> P_k A007318

Concludes
one_plus_derivative of Exponential Riordan array [x*exp(x),x].
Premises
Theorem
polytool ?
Checked
polytool replayed · Lean not attempted
Technical details
Step id
e-f61fb736c5ac5680 · JSON
Operation
Image under a basis map u^k -> P_k
{
  "map": "A007318",
  "operation": "basis_map"
}
Claims
{
  "claim": "real_rooted",
  "from_index": 0,
  "region": {
    "upper": {
      "closed": true,
      "value": "0"
    }
  }
}
Certificate
basis_map, SHA-256 cdfb5ad73645e1bc473991db4178e4a92169382968b8a7b834dd3277cc4aac84, 13,370 bytes (2,557 compressed); download
polytool replayed the certificate when the step was written.
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