{"id":358,"date":"2005-01-21T21:49:33","date_gmt":"2005-01-21T12:49:33","guid":{"rendered":"http:\/\/na-inet.jp\/new-na-inet\/weblog\/2005\/01\/121-3\/"},"modified":"2005-01-21T21:49:33","modified_gmt":"2005-01-21T12:49:33","slug":"121-3","status":"publish","type":"post","link":"https:\/\/na-inet.jp\/weblog2\/2005\/01\/21\/121-3\/","title":{"rendered":"1\/21(\u91d1) \u639b\u5ddd->\u6d5c\u677e->\u639b\u5ddd\u30fb\u66c7"},"content":{"rendered":"<p>\u3000\u975e\u5e38\u52e4\u306e\u8b1b\u7fa9\u3082\u6b8b\u308a2\u56de\u3067\u3042\u308b\u3002\u30dc\u30c1\u30dc\u30c1\u25cb\u25cb\u306e\u6e96\u5099\u3082\u305b\u306d\u3070\u3002<br \/>\n\u3000LCD\u304c\u5c4a\u304f\u3002\u3046\u30fc\u3080\uff0c\u660e\u308b\u3044\u30fb\u30fb\u30fb\u304c\uff0c\u30af\u30ea\u30a2\u3059\u304e\u308b\u305b\u3044\u304b\uff0c\u7dda\u304c\u7d30\u304f\u306a\u308a\u3059\u304e\u308b\u3088\u3046\u306a\u6c17\u304c\u3059\u308b\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"lcd.JPG\" src=\"http:\/\/na-inet.jp\/weblog\/archives\/lcd.JPG\" width=\"398\" height=\"262\" border=\"0\" \/><br \/>\n\u3000\u304a\u304b\u3052\u3067\u4eca\u6708\u306f\u65e9\u304f\u3082\u91d1\u6b20\u3067\u3042\u308b\u3002\u7bc0\u5236\u305b\u306d\u3070\u3002<br \/>\n\u3000<a href=\"http:\/\/na-inet.jp\/na\/mpfr-ja.html\">MPFR<\/a>\u306b\u53c2\u8003\u6587\u732e\u3068\u3057\u3066\u8f09\u3063\u3066\u3044\u305f&#8221;<a href=\"http:\/\/www.amazon.com\/exec\/obidos\/tg\/detail\/-\/081763990X\/qid=1106311409\/sr=8-10\/ref=sr_8_xs_ap_i10_xgl14\/002-2982836-9770411?v=glance&#038;s=books&#038;n=507846\">Elementary Functions &#8212; Algorithms and Implementation<\/a>&#8220;\u304c\u5c4a\u3044\u305f\u306e\u3067\uff0c\u6d5c\u677e\u3078\u306e\u5f80\u5fa9\u4e2d\u306b\u3064\u3089\u3064\u3089\u8aad\u3080\u3002\u3046\u30fc\u3080\uff0cMPFR Team\u304c\u53c2\u7167\u3059\u308b\u3060\u3051\u3042\u3063\u3066\uff0c\u3053\u308c\u306f\u3055\u3059\u304c\u306e\u540d\u8457\u3067\u3042\u308b\u3002\u3053\u306e\u5206\u91ce\u3067\u307e\u3068\u307e\u3063\u305f\u8457\u4f5c\u306e\u3046\u3061\uff0c\u6700\u8fd1\u306e\u3082\u306e\u306f\u300c<a href=\"http:\/\/www.amazon.co.jp\/exec\/obidos\/ASIN\/456301382x\/pasnet-22\">\u8fd1\u4f3c\u5f0f\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0<\/a>\u300d(1995\u5e74)\u3084&#8221;Software Manual for the Elementary Functions&#8221;(1980\u5e74)\u304c\u3042\u308b\u304c\uff0c\u3053\u308c\u3089\u306f\u8457\u8005\u306e\u9577\u5e74\u306b\u6e21\u308b\u7814\u7a76\u6210\u679c\u3092\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3042\u308b\u306e\u306b\u5bfe\u3057\uff0c\u672c\u66f8\u306f\u5165\u9580\u7684\u306a\u3068\u3053\u308d\u304b\u3089\u3084\u3055\u3057\u304f(\u3068\u3044\u3063\u3066\u3082\u4e00\u901a\u308a\u5fae\u5206\u7a4d\u5206\u3084\u6570\u5024\u8a08\u7b97\u306e\u77e5\u8b58\u306f\u5fc5\u8981\u3060\u304c)\u8aac\u304d\u8d77\u3053\u3057\uff0c\u53e4\u3044\u6587\u732e\u304b\u3089\u65b0\u3057\u3044\u6587\u732e\u307e\u3067\u304d\u3061\u3093\u3068\u7db2\u7f85\u3057\u3066\u3044\u308b\u3002\u4f55\u3088\u308a\u82f1\u8a9e\u304c\u7aef\u6b63\u3067\u3042\u308a\uff0c\u30ef\u30b7\u307f\u305f\u3044\u306b\u82f1\u8a9e\u529b\u306e\u306a\u3044\u4eba\u9593\u3067\u3082\u6587\u610f\u304c\u53d6\u308a\u3084\u3059\u3044\u3002\u3053\u308c\u306f\u3081\u3063\u3051\u3082\u3093\u306e\u672c\u3067\u3042\u3063\u305f\u3002&#8221;Exact Rounding&#8221;\u306e\u610f\u5473\u3082\u3088\u30fc\u5206\u304b\u3063\u305f\u3002\u3046\u3093\u3002<br \/>\n\u3000\u304a\u3084\u307e\uff0c<a href=\"http:\/\/www.amazon.co.jp\/exec\/obidos\/ASIN\/0471800074\/pasnet-22\">Stegun &#038; Abramowitz<\/a>\u306e\u6570\u8868\u306b\u3082<a href=\"http:\/\/sympa.loria.fr\/wwsympa\/arc\/mpfr\/2005-01\/msg00015.html\">\u30a4\u30de\u30a4\u30c1\u7cbe\u5ea6\u304c\u8db3\u308a\u306a\u3044\u3068\u3053\u308d\u304c\u3042\u308b<\/a>\u306e\u3067\u3042\u3063\u305f\u304b\u3002\u3057\u304b\u3057\uff0c\u3042\u306e\u6642\u4ee3(1965\u5e74\u30fb\u30fb\u30fb\u3063\u306640\u5e74\u524d\u304b)\u306b\u3053\u308c\u3060\u3051\u306e\u7cbe\u5ea6\u3092\u5f97\u3066\u3044\u308b\u3063\u3066\u306e\u306f\u3059\u3054\u3044\u3088\u306a\uff0c\u3068\u5148\u4eba\u306e\u52b4\u4f5c\u306b\u6539\u3081\u3066\u611f\u52d5\u3059\u308b\u3002<br \/>\n\u3000\u5bdd\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3000\u975e\u5e38\u52e4\u306e\u8b1b\u7fa9\u3082\u6b8b\u308a2\u56de\u3067\u3042\u308b\u3002\u30dc\u30c1\u30dc\u30c1\u25cb\u25cb\u306e\u6e96\u5099\u3082\u305b\u306d\u3070\u3002 \u3000LCD\u304c\u5c4a\u304f\u3002\u3046\u30fc\u3080\uff0c\u660e\u308b\u3044\u30fb\u30fb\u30fb\u304c\uff0c\u30af\u30ea\u30a2\u3059\u304e\u308b\u305b\u3044\u304b\uff0c\u7dda\u304c\u7d30\u304f\u306a\u308a\u3059\u304e\u308b\u3088\u3046\u306a\u6c17\u304c\u3059\u308b\u3002 \u3000\u304a\u304b\u3052\u3067\u4eca\u6708\u306f\u65e9\u304f\u3082\u91d1\u6b20\u3067\u3042\u308b\u3002\u7bc0\u5236\u305b\u306d\u3070\u3002 \u3000MPFR\u306b\u53c2 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/na-inet.jp\/weblog2\/2005\/01\/21\/121-3\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;1\/21(\u91d1) \u639b\u5ddd->\u6d5c\u677e->\u639b\u5ddd\u30fb\u66c7&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[2],"tags":[],"class_list":["post-358","post","type-post","status-publish","format-standard","hentry","category-2"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/posts\/358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/comments?post=358"}],"version-history":[{"count":0,"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/posts\/358\/revisions"}],"wp:attachment":[{"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/media?parent=358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/categories?post=358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/tags?post=358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}