{"id":7459,"date":"2022-12-20T19:38:11","date_gmt":"2022-12-20T22:38:11","guid":{"rendered":"http:\/\/lode.uno\/linux-man\/index.php\/2022\/12\/20\/clog2-man3\/"},"modified":"2022-12-20T19:38:11","modified_gmt":"2022-12-20T22:38:11","slug":"clog2-man3","status":"publish","type":"post","link":"https:\/\/lode.uno\/linux-man\/2022\/12\/20\/clog2-man3\/","title":{"rendered":"CLOG2 (man3)"},"content":{"rendered":"<h1 align=\"center\">CLOG2<\/h1>\n<p> <a href=\"#NAME\">NAME<\/a><br \/> <a href=\"#SYNOPSIS\">SYNOPSIS<\/a><br \/> <a href=\"#DESCRIPTION\">DESCRIPTION<\/a><br \/> <a href=\"#CONFORMING TO\">CONFORMING TO<\/a><br \/> <a href=\"#SEE ALSO\">SEE ALSO<\/a><br \/> <a href=\"#COLOPHON\">COLOPHON<\/a> <\/p>\n<hr>\n<h2>NAME <a name=\"NAME\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\">clog2, clog2f, clog2l \u2212 base-2 logarithm of a complex number<\/p>\n<h2>SYNOPSIS <a name=\"SYNOPSIS\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\"><b>#include <complex.h><\/b><\/p>\n<p style=\"margin-left:11%; margin-top: 1em\"><b>double complex clog2(double complex<\/b> <i>z<\/i><b>); <br \/> float complex clog2f(float complex<\/b> <i>z<\/i><b>); <br \/> long double complex clog2l(long double complex<\/b> <i>z<\/i><b>);<\/b><\/p>\n<h2>DESCRIPTION <a name=\"DESCRIPTION\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\">The call <i>clog2(z)<\/i> is equivalent to <i>clog(z)\/log(2)<\/i>.<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\">The other functions perform the same task for <i>float<\/i> and <i>long double<\/i>.<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\">Note that <i>z<\/i> close to zero will cause an overflow.<\/p>\n<h2>CONFORMING TO <a name=\"CONFORMING TO\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\">These function names are reserved for future use in C99.<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\">Not yet in glibc, as at version 2.19.<\/p>\n<h2>SEE ALSO <a name=\"SEE ALSO\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\"><b>cabs<\/b>(3), <b>cexp<\/b>(3), <b>clog<\/b>(3), <b>clog10<\/b>(3), <b>complex<\/b>(7)<\/p>\n<h2>COLOPHON <a name=\"COLOPHON\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\">This page is part of release 5.10 of the Linux <i>man-pages<\/i> project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at https:\/\/www.kernel.org\/doc\/man\u2212pages\/.<\/p>\n<hr>\n","protected":false},"excerpt":{"rendered":"<p>  clog2, clog2f, clog2l \u2212 base-2 logarithm of a complex number <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2536],"tags":[2538,3771,3007],"class_list":["post-7459","post","type-post","status-publish","format-standard","hentry","category-3-llamadas-de-bibliotecas","tag-2538","tag-clog2","tag-man3"],"gutentor_comment":36,"_links":{"self":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/7459","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/comments?post=7459"}],"version-history":[{"count":0,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/7459\/revisions"}],"wp:attachment":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/media?parent=7459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/categories?post=7459"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/tags?post=7459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}