{"id":"e-c7a2083391c64372","operation":{"map":"A013609","operation":"basis_map"},"operation_detail":"A013609","conclusion_id":"n-2e4f18459aae0e07","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":"e713db37cd26481cfeb24212f007bd506e998641db5fabe481ba41684241b2e9","verification_polytool":"replayed","verification_lean":"not_attempted","certificate_kind":"basis_map","certificate_raw_size":14975,"certificate_compressed_size":2916,"conclusion_name":"basis_map_A013609 of basis_map_A013609 of Pascal-(1,4,1) array.","claims":[{"claim":"real_rooted","from_index":0,"region":{"upper":{"closed":true,"value":"0"}}},{"claim":"interlacing","from_index":1,"kind":"weak","orientation":"unordered"}],"premises":[{"position":0,"node_id":"n-bf2f08bd0370af8d","role":"sequence","name":"basis_map_A013609 of Pascal-(1,4,1) array.","uses":{"claim":"real_rooted","from_index":0,"region":{"upper":{"closed":true,"value":"0"}}},"uses_text":"Every row P_n, n >= 0, is zero or real-rooted with all roots in (-inf, 0]"}],"cited_by":[{"node_id":"n-2e4f18459aae0e07","claim":"real_rooted"},{"node_id":"n-2e4f18459aae0e07","claim":"one_signed_coefficients"},{"node_id":"n-2e4f18459aae0e07","claim":"hadamard_kernel"},{"node_id":"n-2e4f18459aae0e07","claim":"interlacing"}]}