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-rw-r--r--man3/ceil.317
1 files changed, 8 insertions, 9 deletions
diff --git a/man3/ceil.3 b/man3/ceil.3
index d72711f..60a86c0 100644
--- a/man3/ceil.3
+++ b/man3/ceil.3
@@ -5,7 +5,7 @@
.\"
.\" SPDX-License-Identifier: Linux-man-pages-copyleft
.\"
-.TH ceil 3 2023-07-20 "Linux man-pages 6.05.01"
+.TH ceil 3 2023-10-31 "Linux man-pages 6.7"
.SH NAME
ceil, ceilf, ceill \- ceiling function: smallest integral value not
less than argument
@@ -15,17 +15,17 @@ Math library
.SH SYNOPSIS
.nf
.B #include <math.h>
-.PP
+.P
.BI "double ceil(double " x );
.BI "float ceilf(float " x );
.BI "long double ceill(long double " x );
.fi
-.PP
+.P
.RS -4
Feature Test Macro Requirements for glibc (see
.BR feature_test_macros (7)):
.RE
-.PP
+.P
.BR ceilf (),
.BR ceill ():
.nf
@@ -36,7 +36,7 @@ Feature Test Macro Requirements for glibc (see
.SH DESCRIPTION
These functions return the smallest integral value that is not less than
.IR x .
-.PP
+.P
For example,
.I ceil(0.5)
is 1.0, and
@@ -45,7 +45,7 @@ is 0.0.
.SH RETURN VALUE
These functions return the ceiling of
.IR x .
-.PP
+.P
If
.I x
is integral, +0, \-0, NaN, or infinite,
@@ -70,12 +70,11 @@ T{
.BR ceill ()
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
@@ -98,7 +97,7 @@ the maximum value of the exponent is 127 (respectively, 1023),
and the number of mantissa bits
including the implicit bit
is 24 (respectively, 53).)
-.PP
+.P
The integral value returned by these functions may be too large
to store in an integer type
.RI ( int ,