Return to default_homework.lcpm CVS log | Up to [LON-CAPA] / loncom / homework |
version 1.143, 2009/02/06 10:43:48 | version 1.144, 2009/04/17 01:00:15 |
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Line 436 sub cas { | Line 436 sub cas { |
my $output; | my $output; |
if ($system eq 'maxima') { | if ($system eq 'maxima') { |
$output=&maxima_eval($input,$library); | $output=&maxima_eval($input,$library); |
} elsif ($system eq 'R') { | |
$output=&r_eval($input,$library); | |
} else { | } else { |
$output='Error: unrecognized CAS'; | $output='Error: unrecognized CAS'; |
} | } |