Diff for /loncom/homework/lonmaxima.pm between versions 1.35 and 1.36

version 1.35, 2017/03/07 01:56:56 version 1.36, 2017/03/07 16:04:35
Line 155  sub maxima_eval { Line 155  sub maxima_eval {
   
 sub compareterms {  sub compareterms {
     my ($socket,$terma,$termb)=@_;      my ($socket,$terma,$termb)=@_;
       if ($terma =~ m{\(\s*\([^)]*$}) {
           return 'Error: blacklisted';
       }
     my $difference='('.$terma.')-('.$termb.')';      my $difference='('.$terma.')-('.$termb.')';
     if (&blacklisted($difference)) { return 'Error: blacklisted'; }      if (&blacklisted($difference)) { return 'Error: blacklisted'; }
     my $reply=&maximareply($socket,'trigsimp(trigreduce('.$difference.'));');      my $reply=&maximareply($socket,'trigsimp(trigreduce('.$difference.'));');

Removed from v.1.35  
changed lines
  Added in v.1.36


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