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| -rw-r--r-- | man3/cexp2.3 | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/man3/cexp2.3 b/man3/cexp2.3 new file mode 100644 index 0000000..e19f1f6 --- /dev/null +++ b/man3/cexp2.3 @@ -0,0 +1,31 @@ +.\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de) +.\" +.\" SPDX-License-Identifier: GPL-1.0-or-later +.\" +.TH cexp2 3 2022-12-04 "Linux man-pages 6.05.01" +.SH NAME +cexp2, cexp2f, cexp2l \- base-2 exponent of a complex number +.SH LIBRARY +Math library +.RI ( libm ", " \-lm ) +.SH SYNOPSIS +.nf +.B #include <complex.h> +.PP +.BI "double complex cexp2(double complex " z ); +.BI "float complex cexp2f(float complex " z ); +.BI "long double complex cexp2l(long double complex " z ); +.fi +.SH DESCRIPTION +The function returns 2 raised to the power of +.IR z . +.SH STANDARDS +These function names are reserved for future use in C99. +.PP +As at glibc 2.31, these functions are not provided in glibc. +.\" But reserved in NAMESPACE. +.SH SEE ALSO +.BR cabs (3), +.BR cexp (3), +.BR clog10 (3), +.BR complex (7) |