{"id":"e-d62fb68c5bc380ca","operation":{"operation":"basis_map_theorem"},"operation_detail":null,"conclusion_id":"n-22693abd431a71f2","premise_count":0,"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":"a9ac161f883efc0efd080efb00a1608ccd23a0c6c030f7755ca547367dfda5a6","verification_polytool":"replayed","verification_lean":"not_attempted","certificate_kind":"basis_map_theorem","certificate_raw_size":1869,"certificate_compressed_size":735,"conclusion_name":"Triangle whose (i,j)-th entry is binomial(i,j)*6^(i-j).","claims":[{"claim":"basis_map_preserver","input_interval":"(-inf, +inf)","output_interval":"(-inf, +inf)","statement":"every real-rooted input has a real-rooted image (an affine substitution times g)"},{"claim":"basis_map_preserver","input_interval":"(-inf, 6]","output_interval":"(-inf, 0]","statement":"an input root r <= 6 gives the root (r - a)/d <= 0; a larger root gives a positive root"}],"premises":[],"cited_by":[{"node_id":"n-22693abd431a71f2","claim":"basis_map_preserver"}]}