{"id":14915,"date":"2022-10-09T15:51:03","date_gmt":"2022-10-09T10:21:03","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-what-does-7le-in-printf-means\/"},"modified":"2022-10-09T15:51:03","modified_gmt":"2022-10-09T10:21:03","slug":"solved-what-does-7le-in-printf-means","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-what-does-7le-in-printf-means\/","title":{"rendered":"[Solved] What does &#8220;%.7le &#8221; in printf means?"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-67457810\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"67457810\" data-parentid=\"67457738\" data-score=\"0\" data-position-on-page=\"2\" data-highest-scored=\"0\" data-question-has-accepted-highest-score=\"0\" itemprop=\"suggestedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p><code>.7<\/code> is the precision and <code>le<\/code> means normal form.<\/p>\n<pre><code>double x = 0.012345678910;\nprintf(\"%.7lf\\n\", x);  \/\/ 0.0123457\nprintf(\"%.7le\\n\", x);  \/\/ 1.2345679e-02\nprintf(\"%.9le\\n\", x);  \/\/ 1.234567891e-02\n<\/code><\/pre>\n<p><strong>Edit<\/strong><br \/>\nSee Eric Postpischil&#8217;s unswer below, it&#8217;s way more comprehensive than this one.<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">2<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved What does &#8220;%.7le &#8221; in printf means? <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] .7 is the precision and le means normal form. double x = 0.012345678910; printf(&#8220;%.7lf\\n&#8221;, x); \/\/ 0.0123457 printf(&#8220;%.7le\\n&#8221;, x); \/\/ 1.2345679e-02 printf(&#8220;%.9le\\n&#8221;, x); \/\/ 1.234567891e-02 Edit See Eric Postpischil&#8217;s unswer below, it&#8217;s way more comprehensive than this one. 2 [ad_2] solved What does &#8220;%.7le &#8221; in printf means?<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[324,584],"class_list":["post-14915","post","type-post","status-publish","format-standard","hentry","category-solved","tag-c","tag-printf"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] What does &quot;%.7le &quot; in printf means? - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-what-does-7le-in-printf-means\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] What does &quot;%.7le &quot; in printf means? - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] .7 is the precision and le means normal form. double x = 0.012345678910; printf(&quot;%.7lfn&quot;, x); \/\/ 0.0123457 printf(&quot;%.7len&quot;, x); \/\/ 1.2345679e-02 printf(&quot;%.9len&quot;, x); \/\/ 1.234567891e-02 Edit See Eric Postpischil&#8217;s unswer below, it&#8217;s way more comprehensive than this one. 2 [ad_2] solved What does &#8220;%.7le &#8221; in printf means?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jassweb.com\/solved\/solved-what-does-7le-in-printf-means\/\" \/>\n<meta property=\"og:site_name\" content=\"JassWeb\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-09T10:21:03+00:00\" \/>\n<meta name=\"author\" content=\"Kirat\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kirat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-what-does-7le-in-printf-means\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-what-does-7le-in-printf-means\/\"},\"author\":{\"name\":\"Kirat\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\"},\"headline\":\"[Solved] What does &#8220;%.7le &#8221; in printf means?\",\"datePublished\":\"2022-10-09T10:21:03+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-what-does-7le-in-printf-means\/\"},\"wordCount\":38,\"publisher\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\"},\"keywords\":[\"c++\",\"printf\"],\"articleSection\":[\"Solved\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-what-does-7le-in-printf-means\/\",\"url\":\"https:\/\/jassweb.com\/solved\/solved-what-does-7le-in-printf-means\/\",\"name\":\"[Solved] What does \\\"%.7le \\\" in printf means? 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