{"id":1909,"date":"2021-10-06T16:00:09","date_gmt":"2021-10-06T07:00:09","guid":{"rendered":"https:\/\/e-sys.denshin.org\/blog\/?p=1909"},"modified":"2021-10-06T17:49:09","modified_gmt":"2021-10-06T08:49:09","slug":"width-specification-and-rounding","status":"publish","type":"post","link":"https:\/\/e-sys.ntsl.net\/?p=1909","title":{"rendered":"Width specification and rounding"},"content":{"rendered":"<p style=\"text-align: center;\"><a href=\".\/?page_id=1861\">Index<\/a><\/p>\n<p>Code (calcu01.py)<br \/>\n# Definition and use of variables \u5909\u6570\u306e\u8868\u793a\u5e45\u6307\u5b9a\u3068\u7d44\u307f\u8fbc\u307f\u95a2\u6570\u3067\u306e\u4e38\u3081<br \/>\n#<br \/>\npi=3.14159\t# \u5186\u5468\u7387<br \/>\nr=15      \t# \u534a\u5f84<br \/>\nlen=2*r*pi\t# \u5186\u5468\u8a08\u7b97<br \/>\nlen_r= round(len,1)\t# \u7d44\u307f\u8fbc\u307f\u95a2\u6570\u3067\u306e\u4e38\u3081<br \/>\nresult = &#8216;r={r:3}, pi={pi:3} len = {result:5}&#8217;.format(result=len_r, r=r, pi=round(pi,2))<br \/>\nprint(result)<\/p>\n<p>Output<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/e-sys.denshin.org\/blog\/wp-content\/uploads\/2021\/10\/2021-10-06_17h48_42.png\" alt=\"\" width=\"491\" height=\"56\" class=\"alignnone size-full wp-image-1913\" srcset=\"https:\/\/e-sys.ntsl.net\/wp-content\/uploads\/2021\/10\/2021-10-06_17h48_42.png 491w, https:\/\/e-sys.ntsl.net\/wp-content\/uploads\/2021\/10\/2021-10-06_17h48_42-300x34.png 300w\" sizes=\"auto, (max-width: 491px) 100vw, 491px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Index Code (calcu01.py) # Definition and &hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-1909","post","type-post","status-publish","format-standard","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/e-sys.ntsl.net\/index.php?rest_route=\/wp\/v2\/posts\/1909","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/e-sys.ntsl.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/e-sys.ntsl.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/e-sys.ntsl.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/e-sys.ntsl.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1909"}],"version-history":[{"count":4,"href":"https:\/\/e-sys.ntsl.net\/index.php?rest_route=\/wp\/v2\/posts\/1909\/revisions"}],"predecessor-version":[{"id":1914,"href":"https:\/\/e-sys.ntsl.net\/index.php?rest_route=\/wp\/v2\/posts\/1909\/revisions\/1914"}],"wp:attachment":[{"href":"https:\/\/e-sys.ntsl.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1909"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/e-sys.ntsl.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1909"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/e-sys.ntsl.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}