Lines Matching refs:bround
286 $x->bround($a) if $a; # not for undef, 0
418 # used by bround() and bfround(), may return undef for scale (means no op)
429 # used by bround() and bfround(), may return undef for scale (means no op)
939 $self->bround($a,$r) if !defined $self->{_a} || $self->{_a} >= $a;
2021 $x->bround( $x->length()-$scale, $mode) if $scale > 0;
2030 # internal, used by bround()
2048 $x->bround(@_);
2051 sub bround
2062 return $x if $x->modify('bround');
2652 $x->bround($n); # accuracy: preserve $n digits
3148 =head2 bround
3150 $x->bround($N); # accuracy: preserve $N digits
3495 against overflows. You must explicitely call bround(), bfround() or
3549 fround()/bround() is for accuracy rounding, while ffround()/bfround()
3566 $x->bround(4);