1CTAN(3)                      complex math routines                     CTAN(3)
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NAME

6       ctan, ctanf, ctanl - complex tangent function
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SYNOPSIS

9       #include <complex.h>
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11       double complex ctan(double complex z);
12       float complex ctanf(float complex z);
13       long double complex ctanl(long double complex z);
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15       Link with -lm.
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DESCRIPTION

18       The  complex  tangent  function  ctan(z)  is  defined mathematically as
19       csin(z) / ccos(z).
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CONFORMING TO

22       C99
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SEE ALSO

25       cabs(3), ccos(3), csin(3), complex(7)
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29                                  2002-07-28                           CTAN(3)
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