Searched refs:is_nan (Results 1 - 4 of 4) sorted by relevance

/osnet-11/usr/src/cmd/perl/5.8.4/distrib/lib/Math/BigInt/t/
H A Dmbimbf.inc666 ok ($x->is_nan(),1); # and must be NaN
673 ok ($x->is_nan(),1); # and must be NaN
/osnet-11/usr/src/cmd/perl/5.8.4/distrib/lib/Math/
H A DBigFloat.pm97 qw / is_nan is_inf is_negative is_positive is_pos is_neg
1279 return $x if $x->is_nan(); # error in _find_round_parameters?
1481 return $x if $x->is_nan(); # error in _find_round_parameters?
1603 return $x if $x->is_nan(); # error in _find_round_parameters?
1803 return $x if $x->is_nan(); # error in _find_round_parameters?
2482 $x->is_nan(); # true if arg is NaN
2632 C<is_nan()>) return true or false, while others (C<bcmp()>, C<bacmp()>)
H A DBigRat.pm71 return $self->bnan() if $f->is_nan();
155 return $self->bnan() if $nf->is_nan();
160 return $self->bnan() if $f->is_nan();
H A DBigInt.pm1300 sub is_nan subroutine
1428 if (($x->is_nan() || $y->is_nan()) ||
2591 $x->is_nan(); # if $x is NaN
2742 C<is_nan()>) return true or false, while others (C<bcmp()>, C<bacmp()>)
2947 =head2 is_one()/is_zero()/is_nan()/is_inf()
2951 $x->is_nan(); # true if arg is NaN

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