{"id":"e-f9ff31509ec6911f","operation":{"map":"A013611","operation":"basis_map"},"operation_detail":"A013611","conclusion_id":"n-04616b0b8f6da9ca","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":"ff837b030a803472f0ea847541bcd846155c221aedc4acf8e293716fd073a43a","verification_polytool":"replayed","verification_lean":"not_attempted","certificate_kind":"basis_map","certificate_raw_size":10724,"certificate_compressed_size":2409,"conclusion_name":"basis_map_A013611 of Triangle read by rows, formed from antidiagonals of the antidiagonals (A011973) of Pascal's triangle (A007318).","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-0d55e0bb3c384646","role":"sequence","name":"Triangle read by rows, formed from antidiagonals of the antidiagonals (A011973) of Pascal's triangle (A007318).","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-04616b0b8f6da9ca","claim":"real_rooted"},{"node_id":"n-04616b0b8f6da9ca","claim":"one_signed_coefficients"},{"node_id":"n-04616b0b8f6da9ca","claim":"hadamard_kernel"},{"node_id":"n-04616b0b8f6da9ca","claim":"interlacing"}]}