{"id":"e-7246210add63d04b","operation":{"map":"A013611","operation":"basis_map"},"operation_detail":"A013611","conclusion_id":"n-f209d0e79422f087","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":"adb3b16adb3fcd7c27d5c65c06e6514a68dcaea4e3d9fce72f9ca84a2d29d61f","verification_polytool":"replayed","verification_lean":"not_attempted","certificate_kind":"basis_map","certificate_raw_size":14653,"certificate_compressed_size":2833,"conclusion_name":"basis_map_A013611 of Triangle T(n,k) read by rows; related to number of preorders.","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-f364085508d20047","role":"sequence","name":"Triangle T(n,k) read by rows; related to number of preorders.","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-f209d0e79422f087","claim":"real_rooted"},{"node_id":"n-f209d0e79422f087","claim":"one_signed_coefficients"},{"node_id":"n-f209d0e79422f087","claim":"hadamard_kernel"},{"node_id":"n-f209d0e79422f087","claim":"interlacing"}]}