Math/BigInt/Lib.pm

351 sub _dec {
639 #        $i = $class -> _dec($i);
665         $log2n = $class -> _dec($log2n) if !$class -> _is_zero($log2n);
667         $high = $class -> _dec($high) if $class -> _is_even($h);
764         $y     = $class -> _dec($y);
863         $x    = $class -> _dec($x);
974     my $nm1     = $class -> _dec($class -> _copy($n));           # n-1
1064         $x     = $class -> _dec($x);
1181         $bx = $class -> _dec($bx);
1196         $by = $class -> _dec($by);
1266         $bx = $class -> _dec($bx);
1281         $by = $class -> _dec($by);
1351         $bx = $class -> _dec($bx);
1366         $by = $class -> _dec($by);
2052 underflow (e.g., in C<_sub()> and C<_dec()>) or about division by zero (e.g.,
2227 =item CLASS-E<gt>_dec(OBJ)