{"id":"W4242063831","doi":"10.1007/978-3-319-73396-8","title":"Computations and Computing Devices in Mathematics Education Before the Advent of Electronic Calculators","year":2018,"lang":"en","type":"book","venue":"Mathematics education in the digital era","topic":"History and Theory of Mathematics","field":"Mathematics","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université de Moncton","funders":"","keywords":"Computation; Computer science; Computational science; Theoretical computer science; Computer engineering; Algorithm","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004909227,0.0004968769,0.0003455203,0.001328805,0.002368432,0.0073507,0.0005278707,0.001773807,0.01036521],"category_scores_gemma":[0.001602329,0.0001829333,0.0002297966,0.002206041,0.009601804,0.009281876,0.002768046,0.003759192,0.002191927],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004363598,"about_ca_system_score_gemma":0.003098011,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003202126,"about_ca_topic_score_gemma":0.00575628,"domain_scores_codex":[0.9995136,0.0001499828,0.00001945947,0.00008375174,0.0001787495,0.00005445009],"domain_scores_gemma":[0.9994241,0.0003782815,0.00002607996,0.00004162081,0.0000770871,0.00005289834],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000007129343,0.000007078093,0.00004001208,0.00004335916,6.659258e-7,0.00001979788,0.0007157588,0.00009689994,0.00005485278,0.9754305,0.008916495,0.01466744],"study_design_scores_gemma":[0.000004316662,0.000007924541,0.0002209573,0.0003194463,0.00000221577,0.00008758013,0.0008200688,0.0002427224,0.0002645799,0.316869,0.6811545,0.000006801193],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.005742291,0.09498272,0.003964545,0.01353245,0.003109566,0.00001649294,0.0000369216,0.0000564871,0.8785585],"genre_scores_gemma":[0.219536,0.07390174,0.003709396,0.003679222,0.003245485,0.00005460201,0.00006655215,0.0001220886,0.695685],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01036521,"threshold_uncertainty_score":0.03467512,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01461264198387486,"score_gpt":0.2942233670207238,"score_spread":0.279610725036849,"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."}}