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Diff for /loncom/homework/response.pm between versions 1.108 and 1.110

version 1.108, 2004/10/21 06:33:37 version 1.110, 2004/12/07 16:19:37
Line 124  sub setrandomnumber { Line 124  sub setrandomnumber {
  if (defined($Apache::inputtags::response[-1])) {   if (defined($Apache::inputtags::response[-1])) {
     $rndmod+=&Apache::lonnet::numval($Apache::inputtags::response[-1]);      $rndmod+=&Apache::lonnet::numval($Apache::inputtags::response[-1]);
  }   }
     } else {      } elsif ($rand_alg eq '64bit3') {
  $rndmod=(&Apache::lonnet::numval2($Apache::inputtags::part) << 10);   $rndmod=(&Apache::lonnet::numval2($Apache::inputtags::part) << 10);
  if (defined($Apache::inputtags::response[-1])) {   if (defined($Apache::inputtags::response[-1])) {
     $rndmod+=&Apache::lonnet::numval2($Apache::inputtags::response[-1]);      $rndmod+=&Apache::lonnet::numval2($Apache::inputtags::response[-1]);
  }   }
       } else {
    $rndmod=(&Apache::lonnet::numval3($Apache::inputtags::part) << 10);
    if (defined($Apache::inputtags::response[-1])) {
       $rndmod+=&Apache::lonnet::numval3($Apache::inputtags::response[-1]);
    }
     }      }
     if ($rndseed =~/([,:])/) {      if ($rndseed =~/([,:])/) {
  my $char=$1;   my $char=$1;
Line 136  sub setrandomnumber { Line 141  sub setrandomnumber {
  my ($num1,$num2)=split(/\Q$char\E/,$rndseed);   my ($num1,$num2)=split(/\Q$char\E/,$rndseed);
  $num1+=$rndmod;   $num1+=$rndmod;
  $num2+=$rndmod;   $num2+=$rndmod;
    if($Apache::lonnet::_64bit) { $num1=(($num1<<32)>>32); $num2=(($num2<<32)>>32); }
  $rndseed=$num1.$char.$num2;   $rndseed=$num1.$char.$num2;
     } else {      } else {
  $rndseed+=$rndmod;   $rndseed+=$rndmod;
    if($Apache::lonnet::_64bit) {
       use integer;
       $rndseed=(($rndseed<<32)>>32);
    }
     }      }
     &Apache::lonnet::setup_random_from_rndseed($rndseed);  
     &Apache::lonxml::debug("randseed $rndseed");      &Apache::lonxml::debug("randseed $rndseed");
       &Apache::lonnet::setup_random_from_rndseed($rndseed);
     return '';      return '';
 }  }
   
Removed from v.1.108  
changed lines
  Added in v.1.110

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