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diff --git a/man3/nextup.3 b/man3/nextup.3 deleted file mode 100644 index 422143d..0000000 --- a/man3/nextup.3 +++ /dev/null @@ -1,94 +0,0 @@ -'\" t -.\" Copyright (C) 2016, Michael Kerrisk <mtk.manpages@gmail.com> -.\" -.\" SPDX-License-Identifier: Linux-man-pages-copyleft -.\" -.TH nextup 3 2023-10-31 "Linux man-pages 6.7" -.SH NAME -nextup, nextupf, nextupl, nextdown, nextdownf, nextdownl \- -return next floating-point number toward positive/negative infinity -.SH LIBRARY -Math library -.RI ( libm ", " \-lm ) -.SH SYNOPSIS -.nf -.BR "#define _GNU_SOURCE" " /* See feature_test_macros(7) */" -.B #include <math.h> -.P -.BI "double nextup(double " x ); -.BI "float nextupf(float " x ); -.BI "long double nextupl(long double " x ); -.P -.BI "double nextdown(double " x ); -.BI "float nextdownf(float " x ); -.BI "long double nextdownl(long double " x ); -.fi -.SH DESCRIPTION -The -.BR nextup (), -.BR nextupf (), -and -.BR nextupl () -functions return the next representable floating-point number greater than -.IR x . -.P -If -.I x -is the smallest representable negative number in the corresponding type, -these functions return \-0. -If -.I x -is 0, the returned value is the smallest representable positive number -of the corresponding type. -.P -If -.I x -is positive infinity, the returned value is positive infinity. -If -.I x -is negative infinity, -the returned value is the largest representable finite negative number -of the corresponding type. -.P -If -.I x -is Nan, -the returned value is NaN. -.P -The value returned by -.I nextdown(x) -is -.IR \-nextup(\-x) , -and similarly for the other types. -.SH RETURN VALUE -See DESCRIPTION. -.\" .SH ERRORS -.SH ATTRIBUTES -For an explanation of the terms used in this section, see -.BR attributes (7). -.TS -allbox; -lbx lb lb -l l l. -Interface Attribute Value -T{ -.na -.nh -.BR nextup (), -.BR nextupf (), -.BR nextupl (), -.BR nextdown (), -.BR nextdownf (), -.BR nextdownl () -T} Thread safety MT-Safe -.TE -.SH STANDARDS -These functions are described in -.I IEEE Std 754-2008 - Standard for Floating-Point Arithmetic -and -.IR "ISO/IEC TS 18661". -.SH HISTORY -glibc 2.24. -.SH SEE ALSO -.BR nearbyint (3), -.BR nextafter (3) |