{"id":"e-199f01065e9ef8ba","operation":{"map":"A013609","operation":"basis_map"},"operation_detail":"A013609","conclusion_id":"n-3c2e71727d16a914","premise_count":1,"theorem":"geometric family P_k = g(t) (a + d t)^k: T(p) = g(t) p(a + d t), so the roots of T(p) are those of g and the points (r - a)/d for the roots r of p (elementary)","lean_route":null,"lean_declarations":[],"certificate_hash":"0faee629c92eb9a39891869fef00b5cd5cb39b7bb384a391538606a42aafe94b","verification_polytool":"replayed","verification_lean":"not_attempted","certificate_kind":"basis_map","certificate_raw_size":14929,"certificate_compressed_size":2763,"conclusion_name":"basis_map_A013609 of theta_plus_one_squared of basis-map coefficients of Square array of binomial coefficients T(n,k) = binomial(n,k), n >= 0, k >= 0, read by downward antidiagonals.","claims":[{"claim":"real_rooted","from_index":1,"region":{"upper":{"closed":true,"value":"0"}}},{"claim":"interlacing","from_index":2,"kind":"weak","orientation":"unordered"}],"premises":[{"position":0,"node_id":"n-89bc7751aef505c2","role":"sequence","name":"theta_plus_one_squared of basis-map coefficients of Square array of binomial coefficients T(n,k) = binomial(n,k), n >= 0, k >= 0, read by downward antidiagonals.","uses":{"claim":"real_rooted","from_index":1,"region":{"upper":{"closed":true,"value":"0"}}},"uses_text":"Every row P_n, n >= 1, is zero or real-rooted with all roots in (-inf, 0]"}],"cited_by":[{"node_id":"n-3c2e71727d16a914","claim":"real_rooted"},{"node_id":"n-3c2e71727d16a914","claim":"one_signed_coefficients"},{"node_id":"n-3c2e71727d16a914","claim":"hadamard_kernel"},{"node_id":"n-3c2e71727d16a914","claim":"interlacing"}]}