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Diffstat (limited to 'man3/ctanh.3')
| -rw-r--r-- | man3/ctanh.3 | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/man3/ctanh.3 b/man3/ctanh.3 new file mode 100644 index 000000000..c5c50b259 --- /dev/null +++ b/man3/ctanh.3 @@ -0,0 +1,26 @@ +.\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de) +.\" Distributed under GPL +.\" +.TH CTANH 3 2002-07-28 "" "complex math routines" +.SH NAME +ctanh, ctanhf, ctanhl \- complex hyperbolic tangent +.SH SYNOPSIS +.B #include <complex.h> +.sp +.BI "double complex ctanh(double complex " z ");" +.sp +.BI "float complex ctanhf(float complex " z ); +.sp +.BI "long double complex ctanhl(long double complex " z ");" +.sp +Link with \-lm. +.SH DESCRIPTION +The complex hyperbolic tangent function tanh(z) is defined as +cosh(z)/sinh(z). +.SH "CONFORMING TO" +C99 +.SH "SEE ALSO" +.BR cabs (3), +.BR ccosh (3), +.BR csinh (3), +.BR complex (5) |