Lines Matching defs:bzero
249 # " use bzero() or new(0) instead");
250 return $class -> bzero();
266 return $class -> bzero();
376 return $class -> bzero();
402 return $class -> bzero() if $d -> is_inf();
640 sub bzero {
645 return $downgrade -> bzero() if defined $downgrade;
780 return $downgrade -> bzero() if defined($downgrade);
922 $x = $downgrade -> bzero($x) if defined $downgrade;
923 return wantarray ? ($x, $class->bzero()) : $x;
927 $x = defined($downgrade) ? $downgrade -> bzero($x) : $x -> bzero();
928 return wantarray ? ($x, $class->bzero()) : $x;
1037 $quo = $x -> bzero();
1053 return $downgrade -> bzero() if defined $downgrade;
1054 return $x -> bzero();
1065 return $wantarray ? ($downgrade -> bzero(), $downgrade -> bzero())
1066 : $downgrade -> bzero() if defined $downgrade;
1067 return $wantarray ? ($x, $class->bzero()) : $x;
1120 return $downgrade -> bzero() if defined $downgrade;
1148 return $downgrade -> bzero() if defined $downgrade;
1216 return $x -> bzero() if $x -> is_inf();
1326 return $class -> binf($x -> sign()), $class -> bzero() if wantarray;
1353 my $denom = $class -> bzero();
1461 return $x->bzero() if $y->is_negative();
1466 return $x->bzero() if $y->is_negative();
1473 return $x->bzero();
1476 return $x->bzero() if $x > -1 && $x < 1;
1554 return $x -> bzero();
1556 return $x -> bzero() if $x -> is_one(); # x = 1
1571 return $x -> bzero();
1633 return $x->bzero(@r) if $x->{sign} eq '-inf';
2624 =item bzero()
2626 $x = Math::BigRat->bzero();
2631 $x->bzero();