cexp, cexpf, cexpl - complex exponential function


   #include <complex.h>

   double complex cexp(double complex z);
   float complex cexpf(float complex z);
   long double complex cexpl(long double complex z);

   Link with -lm.


   These   functions   calculate   e  (2.71828...,  the  base  of  natural
   logarithms) raised to the power of z.

   One has:

       cexp(I * z) = ccos(z) + I * csin(z)


   These functions first appeared in glibc in version 2.1.


   For  an  explanation  of  the  terms  used   in   this   section,   see

   Interface                 Attribute      Value   
   cexp(), cexpf(), cexpl()  Thread safety  MT-Safe 


   C99, POSIX.1-2001, POSIX.1-2008.


   cabs(3), cexp2(3), clog(3), cpow(3), complex(7)


   This  page  is  part of release 4.09 of the Linux man-pages project.  A
   description of the project, information about reporting bugs,  and  the
   latest     version     of     this    page,    can    be    found    at

                              2015-04-19                           CEXP(3)

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