{"id":"W4360620768","doi":"10.1093/oso/9780192868916.002.0006","title":"PREFACE TO THE 25TH ANNIVERSARY EDITION","year":2023,"lang":"en","type":"book-chapter","venue":"","topic":"Quantum chaos and dynamical systems","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Classics; Quarter (Canadian coin); Mathematical sciences; Key (lock); Mathematics; History; Calculus (dental); Philosophy; Art history; Epistemology; Library science; Computer science; Mathematics education; Archaeology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0007543439,0.001487183,0.0009872571,0.003765412,0.001892838,0.006542776,0.001385471,0.001665833,0.4493796],"category_scores_gemma":[0.003972041,0.0004811782,0.0006734707,0.002912012,0.0008597411,0.003875424,0.002885324,0.003783092,0.413913],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002329196,"about_ca_system_score_gemma":0.001702274,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003255354,"about_ca_topic_score_gemma":0.004526281,"domain_scores_codex":[0.9990633,0.0000606691,0.00005371028,0.0001297031,0.0006183847,0.00007428883],"domain_scores_gemma":[0.9979628,0.0001958391,0.00009647279,0.0002204534,0.001210058,0.0003143481],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000008348767,0.000009266552,0.00002346291,0.00009248423,0.000001153621,0.00002152718,0.00002177566,0.00003446201,0.00008049543,0.003870919,0.9708011,0.02503499],"study_design_scores_gemma":[7.797554e-7,0.000003518055,0.00007823409,0.00006894192,5.548871e-7,0.00002002419,0.00001060635,0.000008070715,0.00002206056,0.0009153232,0.9988694,0.000002543582],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.0004226041,0.01367356,0.001180319,0.01056091,0.1148878,0.0001249001,0.006500751,0.0009630181,0.8516862],"genre_scores_gemma":[0.001329818,0.004580657,0.0004200858,0.001691314,0.01293266,0.00007674666,0.002760631,0.0004487933,0.9757593],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.4493796,"threshold_uncertainty_score":0.7853932,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01638809823683178,"score_gpt":0.2221431352752713,"score_spread":0.2057550370384395,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}