diff options
| -rw-r--r-- | man3/lround.3 | 4 | ||||
| -rw-r--r-- | man3/remainder.3 | 3 | ||||
| -rw-r--r-- | man3/round.3 | 4 |
3 files changed, 8 insertions, 3 deletions
diff --git a/man3/lround.3 b/man3/lround.3 index 74688992e9..a9ede95fb2 100644 --- a/man3/lround.3 +++ b/man3/lround.3 @@ -57,7 +57,9 @@ _XOPEN_SOURCE\ >=\ 600 || _ISOC99_SOURCE; or .ad b .SH DESCRIPTION These functions round their argument to the nearest integer value, -rounding away from zero, regardless of the current rounding direction. +rounding away from zero, +regardless of the current rounding direction (see +.BR fenv (3)). Note that unlike .BR round (3), diff --git a/man3/remainder.3 b/man3/remainder.3 index a20fd844d0..0cb0e8f9b5 100644 --- a/man3/remainder.3 +++ b/man3/remainder.3 @@ -93,7 +93,8 @@ is 0.5, .I n is chosen to be even. -These functions are unaffected by the current rounding mode. +These functions are unaffected by the current rounding mode (see +.BR fenv (3)). .LP The .BR drem () diff --git a/man3/round.3 b/man3/round.3 index 310887977e..28401b3c5c 100644 --- a/man3/round.3 +++ b/man3/round.3 @@ -53,7 +53,9 @@ _XOPEN_SOURCE\ >=\ 600 || _ISOC99_SOURCE; or .SH DESCRIPTION These functions round \fIx\fP to the nearest integer, but round halfway cases away from zero (regardless of the current rounding -direction), instead of to the nearest even integer like +direction, see +.BR fenv (3)), +instead of to the nearest even integer like .BR rint (3). For example, |