{"id":16274,"date":"2022-10-14T23:59:04","date_gmt":"2022-10-14T18:29:04","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-errors-about-too-few-arguments\/"},"modified":"2022-10-14T23:59:04","modified_gmt":"2022-10-14T18:29:04","slug":"solved-errors-about-too-few-arguments","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-errors-about-too-few-arguments\/","title":{"rendered":"[Solved] Errors about too few arguments"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-20113850\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"20113850\" data-parentid=\"20113803\" data-score=\"1\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" 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>Just what the error says! You haven&#8217;t passed enough arguments:<\/p>\n<p>This prototype:<\/p>\n<pre><code>fp(double a, double b, double c, double x) {\n<\/code><\/pre>\n<p>means you need to pass four arguments, like:<\/p>\n<pre><code>fp(x1, what, about, these);\n<\/code><\/pre>\n<p>The same goes for <code>newton<\/code>.<\/p>\n<p>Also, regarding <code>if (fp(x1)==0.0)<\/code> &#8211; While floating point zero values <em>can<\/em> be compared with each other (zero is <em>excatly<\/em> zero), remember that floating-point on computers is <em>not exact<\/em>.  For that reason, you should always compare against some epsilon value:<\/p>\n<pre><code>#define EPSILON           0.0001     \/\/ salt to taste\n#define ABS(x)            ( ((x)&lt;0) ? -(x) : x )\n#define FP_EQUALS(x,y)    (ABS(x-y) &lt; EPSILON)\n\n\/\/if (d == 0.0) {\nif (FP_EQUALS(d, 0.0)) {\n    \/\/ d is \"zero\"\n}\n\n\/\/if (a == b) {\nif (FP_EQUALS(a, b) {\n<\/code><\/pre>\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 Errors about too few arguments <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Just what the error says! You haven&#8217;t passed enough arguments: This prototype: fp(double a, double b, double c, double x) { means you need to pass four arguments, like: fp(x1, what, about, these); The same goes for newton. Also, regarding if (fp(x1)==0.0) &#8211; While floating point zero values can be compared with each other &#8230; <a title=\"[Solved] Errors about too few arguments\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-errors-about-too-few-arguments\/\" aria-label=\"More on [Solved] Errors about too few arguments\">Read more<\/a><\/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":[324,943],"class_list":["post-16274","post","type-post","status-publish","format-standard","hentry","category-solved","tag-c","tag-compiler-errors"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Errors about too few arguments - 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-errors-about-too-few-arguments\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Errors about too few arguments - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Just what the error says! You haven&#8217;t passed enough arguments: This prototype: fp(double a, double b, double c, double x) { means you need to pass four arguments, like: fp(x1, what, about, these); The same goes for newton. Also, regarding if (fp(x1)==0.0) &#8211; While floating point zero values can be compared with each other ... 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You haven&#8217;t passed enough arguments: This prototype: fp(double a, double b, double c, double x) { means you need to pass four arguments, like: fp(x1, what, about, these); The same goes for newton. Also, regarding if (fp(x1)==0.0) &#8211; While floating point zero values can be compared with each other ... 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