{"created":"2023-06-19T09:51:02.049143+00:00","id":8021,"links":{},"metadata":{"_buckets":{"deposit":"26016688-e114-4ee7-ae5c-b21f028f1244"},"_deposit":{"created_by":3,"id":"8021","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"8021"},"status":"published"},"_oai":{"id":"oai:fukuyama-u.repo.nii.ac.jp:00008021","sets":["502:505:675:704"]},"author_link":["43021","43020","43019"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"74","bibliographicPageStart":"73","bibliographicVolumeNumber":"21","bibliographic_titles":[{"bibliographic_title":"福山大学工学部紀要"}]}]},"item_1_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"米澤, 洋"}],"nameIdentifiers":[{"nameIdentifier":"43019","nameIdentifierScheme":"WEKO"}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"This note describes and illustrates about the errors and error ratios of fundamental trigonometric functions, namely sin, cos and tan. Sin and cos functions can be expanded by power-series,so that for small argument these functions are expressed by only first term of power-seriess. These approximate error ratios are illustrated by almost straight lines on both logarithmic graph paper.","subitem_description_type":"Other"}]},"item_1_full_name_7":{"attribute_name":"著者名よみ","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"43020","nameIdentifierScheme":"WEKO"}],"names":[{"name":"ヨネザワ, ヨウ"}]}]},"item_1_full_name_8":{"attribute_name":"著者名(英)","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"43021","nameIdentifierScheme":"WEKO"}],"names":[{"name":"YONEZAWA, Yoh","nameLang":"en"}]}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00217655","subitem_source_identifier_type":"NCID"}]},"item_1_text_2":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_text_value":"ノート"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"福山大学工学部機械工学科"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1997-12-01"}],"displaytype":"detail","filename":"KJ00005781391.pdf","filesize":[{"value":"118.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"url":"https://fukuyama-u.repo.nii.ac.jp/record/8021/files/KJ00005781391.pdf"},"version_id":"b8114294-3645-40da-8e04-e9d2e1c921e8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"三角関数","subitem_subject_scheme":"Other"},{"subitem_subject":"近似誤差","subitem_subject_scheme":"Other"},{"subitem_subject":"誤差率","subitem_subject_scheme":"Other"},{"subitem_subject":"trigonometric function","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"approximate error","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"error ratio","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"三角関数の近似誤差","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"三角関数の近似誤差"},{"subitem_title":"Approximate error of trigonometric functions","subitem_title_language":"en"}]},"item_type_id":"1","owner":"3","path":["704"],"pubdate":{"attribute_name":"公開日","attribute_value":"1997-12-01"},"publish_date":"1997-12-01","publish_status":"0","recid":"8021","relation_version_is_last":true,"title":["三角関数の近似誤差"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-19T10:31:55.065455+00:00"}