Proof step
Geometric basis map (elementary)
Image under a basis map u^k -> P_k A013610
- Concludes
- Triangle whose (i,j)-th entry is binomial(i,j)*11^(i-j)*12^j.
- Premises
- basis_map_A013611 of Triangle whose (i,j)-th entry is binomial(i,j)*6^(i-j).
sequence: Every row P_n, n >= 0, is zero or real-rooted with all roots in (-inf, 0]
- basis_map_A013611 of Triangle whose (i,j)-th entry is binomial(i,j)*6^(i-j).
- Theorem
- polytool ?
- Checked
- polytool replayed · Lean not attempted
Technical details
- Step id
e-a670c1df7257747a· JSON- Operation
- Image under a basis map u^k -> P_k
{ "map": "A013610", "operation": "basis_map" } - Claims
{ "claim": "real_rooted", "from_index": 0, "region": { "upper": { "closed": true, "value": "0" } } }- Certificate
basis_map, SHA-256aff162d9da9ae152a80966980ccaf5c58b0d231ca1d1531b0ba25728854504cc, 6,859 bytes (1,392 compressed); downloadpolytool replayed the certificate when the step was written.- Cited by
n-9e472291b944d56e(hadamard_kernel)n-9e472291b944d56e(real_rooted)n-9e472291b944d56e(one_signed_coefficients)