NAME<\/a> complex \u2212 basics of complex mathematics<\/p>\n #include Complex numbers are numbers of the form z = a+b*i, where a and b are real numbers and i = sqrt(\u22121), so that i*i = \u22121.<\/p>\n There are other ways to represent that number. The pair (a,b) of real numbers may be viewed as a point in the plane, given by X- and Y-coordinates. This same point may also be described by giving the pair of real numbers (r,phi), where r is the distance to the origin O, and phi the angle between the X-axis and the line Oz. Now z = r*exp(i*phi) = r*(cos(phi)+i*sin(phi)).<\/p>\n The basic operations are defined on z = a+b*i and w = c+d*i as: Nearly all math function have a complex counterpart but there are some complex-only functions.<\/p>\n Your C-compiler can work with complex numbers if it supports the C99 standard. Link with \u2212lm<\/i>. The imaginary unit is represented by I.<\/p>\n \/* check that exp(i bodies manpages.csv script_extrae_body.sh script.sh usr pi) == \u22121 bodies\/ usr\/ int cabs<\/b>(3), cacos<\/b>(3), cacosh<\/b>(3), carg<\/b>(3), casin<\/b>(3), casinh<\/b>(3), catan<\/b>(3), catanh<\/b>(3), ccos<\/b>(3), ccosh<\/b>(3), cerf<\/b>(3), cexp<\/b>(3), cexp2<\/b>(3), cimag<\/b>(3), clog<\/b>(3), clog10<\/b>(3), clog2<\/b>(3), conj<\/b>(3), cpow<\/b>(3), cproj<\/b>(3), creal<\/b>(3), csin<\/b>(3), csinh<\/b>(3), csqrt<\/b>(3), ctan<\/b>(3), ctanh<\/b>(3)<\/p>\n This page is part of release 5.10 of the Linux 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 complex \u2212 basics of complex mathematics <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[971],"tags":[973,1121,972],"class_list":["post-4039","post","type-post","status-publish","format-standard","hentry","category-7-miscelanea","tag-973","tag-complex","tag-man7"],"gutentor_comment":0,"_links":{"self":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/4039","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=4039"}],"version-history":[{"count":0,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/4039\/revisions"}],"wp:attachment":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/media?parent=4039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/categories?post=4039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/tags?post=4039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
SYNOPSIS<\/a>
DESCRIPTION<\/a>
EXAMPLES<\/a>
SEE ALSO<\/a>
COLOPHON<\/a> <\/p>\n
\nNAME <\/a> <\/h2>\n
SYNOPSIS <\/a> <\/h2>\n
DESCRIPTION <\/a> <\/h2>\n
addition: z+w = (a+c) + (b+d)*i
multiplication: z*w = (a*c \u2212 b*d) + (a*d + b*c)*i
division: z\/w = ((a*c + b*d)\/(c*c + d*d)) + ((b*c \u2212 a*d)\/(c*c + d*d))*i<\/b><\/p>\nEXAMPLES <\/a> <\/h2>\n
#include
#include
#include
main(void)
{
double pi = 4 bodies manpages.csv script_extrae_body.sh script.sh usr atan(1.0);
double complex z = cexp(I bodies manpages.csv script_extrae_body.sh script.sh usr pi);
printf(“%f + %f bodies manpages.csv script_extrae_body.sh script.sh usr in”, creal(z), cimag(z));
}<\/p>\nSEE ALSO <\/a> <\/h2>\n
COLOPHON <\/a> <\/h2>\n
\n","protected":false},"excerpt":{"rendered":"