{"id":"e-e28e3453f2d6ded1","operation":{"map":"A013609","operation":"basis_map"},"operation_detail":"A013609","conclusion_id":"n-27a4f67ea9a899c0","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":"7ef5f6d21beaa1fa3ad4177ce7d89e72541e49aa7c071293c01e604e5d219612","verification_polytool":"replayed","verification_lean":"not_attempted","certificate_kind":"basis_map","certificate_raw_size":14524,"certificate_compressed_size":2810,"conclusion_name":"basis_map_A013609 of basis_map_A008288 of Triangle of coefficients in expansion of (2+3x)^n.","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-f5630447d9b46bac","role":"sequence","name":"basis_map_A008288 of Triangle of coefficients in expansion of (2+3x)^n.","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-27a4f67ea9a899c0","claim":"real_rooted"},{"node_id":"n-27a4f67ea9a899c0","claim":"one_signed_coefficients"},{"node_id":"n-27a4f67ea9a899c0","claim":"hadamard_kernel"},{"node_id":"n-27a4f67ea9a899c0","claim":"interlacing"}]}