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-rw-r--r--man3/modf.315
1 files changed, 7 insertions, 8 deletions
diff --git a/man3/modf.3 b/man3/modf.3
index 118d213..c510733 100644
--- a/man3/modf.3
+++ b/man3/modf.3
@@ -11,7 +11,7 @@
.\" Modified 2002-07-27 by Walter Harms
.\" (walter.harms@informatik.uni-oldenburg.de)
.\"
-.TH modf 3 2023-07-20 "Linux man-pages 6.05.01"
+.TH modf 3 2023-10-31 "Linux man-pages 6.7"
.SH NAME
modf, modff, modfl \- extract signed integral and fractional values from
floating-point number
@@ -21,17 +21,17 @@ Math library
.SH SYNOPSIS
.nf
.B #include <math.h>
-.PP
+.P
.BI "double modf(double " x ", double *" iptr );
.BI "float modff(float " x ", float *" iptr );
.BI "long double modfl(long double " x ", long double *" iptr );
.fi
-.PP
+.P
.RS -4
Feature Test Macro Requirements for glibc (see
.BR feature_test_macros (7)):
.RE
-.PP
+.P
.BR modff (),
.BR modfl ():
.nf
@@ -50,13 +50,13 @@ The integral part is stored in the location pointed to by
.SH RETURN VALUE
These functions return the fractional part of
.IR x .
-.PP
+.P
If
.I x
is a NaN, a NaN is returned, and
.I *iptr
is set to a NaN.
-.PP
+.P
If
.I x
is positive infinity (negative infinity), +0 (\-0) is returned, and
@@ -80,12 +80,11 @@ T{
.BR modfl ()
T} Thread safety MT-Safe
.TE
-.sp 1
.SH STANDARDS
C11, POSIX.1-2008.
.SH HISTORY
C99, POSIX.1-2001.
-.PP
+.P
The variant returning
.I double
also conforms to