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-rw-r--r--man3/hypot.325
1 files changed, 12 insertions, 13 deletions
diff --git a/man3/hypot.3 b/man3/hypot.3
index 5f106c6..a7d4563 100644
--- a/man3/hypot.3
+++ b/man3/hypot.3
@@ -11,7 +11,7 @@
.\" Modified 2002-07-27 by Walter Harms
.\" (walter.harms@informatik.uni-oldenburg.de)
.\"
-.TH hypot 3 2023-07-20 "Linux man-pages 6.05.01"
+.TH hypot 3 2023-10-31 "Linux man-pages 6.7"
.SH NAME
hypot, hypotf, hypotl \- Euclidean distance function
.SH LIBRARY
@@ -20,17 +20,17 @@ Math library
.SH SYNOPSIS
.nf
.B #include <math.h>
-.PP
+.P
.BI "double hypot(double " x ", double " y );
.BI "float hypotf(float " x ", float " y );
.BI "long double hypotl(long double " x ", long double " y );
.fi
-.PP
+.P
.RS -4
Feature Test Macro Requirements for glibc (see
.BR feature_test_macros (7)):
.RE
-.PP
+.P
.BR hypot ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
@@ -38,7 +38,7 @@ Feature Test Macro Requirements for glibc (see
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi
-.PP
+.P
.BR hypotf (),
.BR hypotl ():
.nf
@@ -57,7 +57,7 @@ and
or the distance of the point
.RI ( x , y )
from the origin.
-.PP
+.P
The calculation is performed without undue overflow or underflow
during the intermediate steps of the calculation.
.\" e.g., hypot(DBL_MIN, DBL_MIN) does the right thing, as does, say
@@ -69,14 +69,14 @@ with sides of length
.I x
and
.IR y .
-.PP
+.P
If
.I x
or
.I y
is an infinity,
positive infinity is returned.
-.PP
+.P
If
.I x
or
@@ -84,7 +84,7 @@ or
is a NaN,
and the other argument is not an infinity,
a NaN is returned.
-.PP
+.P
If the result overflows,
a range error occurs,
and the functions return
@@ -93,7 +93,7 @@ and the functions return
or
.BR HUGE_VALL ,
respectively.
-.PP
+.P
If both arguments are subnormal, and the result is subnormal,
.\" Actually, could the result not be subnormal if both arguments
.\" are subnormal? I think not -- mtk, Jul 2008
@@ -104,7 +104,7 @@ See
.BR math_error (7)
for information on how to determine whether an error has occurred
when calling these functions.
-.PP
+.P
The following errors can occur:
.TP
Range error: result overflow
@@ -141,12 +141,11 @@ T{
.BR hypotl ()
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