version 1.120, 2006/11/10 17:45:52
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version 1.122, 2006/12/15 21:15:42
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Line 282 sub implicit_multiplication {
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Line 282 sub implicit_multiplication {
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$expression=~s/(\d)\s*([a-zA-Z\(])/$1\*$2/gs; |
$expression=~s/(\d)\s*([a-zA-Z\(])/$1\*$2/gs; |
# a ( -> a*( |
# a ( -> a*( |
$expression=~s/(\w)\s+\(/$1\*\(/gs; |
$expression=~s/(\w)\s+\(/$1\*\(/gs; |
# a3 -> a*3; |
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$expression=~s/([a-zA-Z])(\d)/$1\*$2/gs; |
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# )a -> )*a; )3 -> )*3; ) 3 -> )*3 |
# )a -> )*a; )3 -> )*3; ) 3 -> )*3 |
$expression=~s/\)\s*(\w)/\)\*$1/gs; |
$expression=~s/\)\s*(\w)/\)\*$1/gs; |
# 3&8 -> 3e8; 3&-4 -> 3e-4 |
# 3&8 -> 3e8; 3&-4 -> 3e-4 |
Line 293 sub implicit_multiplication {
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Line 291 sub implicit_multiplication {
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sub caparesponse_check_list { |
sub caparesponse_check_list { |
my $responses=$LONCAPA::CAPAresponse_args{'response'}; |
my $responses=$LONCAPA::CAPAresponse_args{'response'}; |
&LONCAPA_INTERNAL_DEBUG(" answer is ". |
# &LONCAPA_INTERNAL_DEBUG(" answer is ". |
&LONCAPA_INTERNAL_Dumper($LONCAPA::CAPAresponse_answer).":\n"); |
# &LONCAPA_INTERNAL_Dumper($LONCAPA::CAPAresponse_answer).":\n"); |
&LONCAPA_INTERNAL_DEBUG(" respons is ". |
# &LONCAPA_INTERNAL_DEBUG(" respons is ". |
&LONCAPA_INTERNAL_Dumper($responses).":\n"); |
# &LONCAPA_INTERNAL_Dumper($responses).":\n"); |
&LONCAPA_INTERNAL_DEBUG("args ".join(':',%LONCAPA::CAPAresponse_args)); |
&LONCAPA_INTERNAL_DEBUG("args ".join(':',%LONCAPA::CAPAresponse_args)); |
my $type = $LONCAPA::CAPAresponse_args{'type'}; |
my $type = $LONCAPA::CAPAresponse_args{'type'}; |
&LONCAPA_INTERNAL_DEBUG("Got type :$type:\n"); |
&LONCAPA_INTERNAL_DEBUG("Got type :$type:\n"); |
Line 324 sub caparesponse_check_list {
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Line 322 sub caparesponse_check_list {
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$responses->[$which]=[$responses->[$which]]; |
$responses->[$which]=[$responses->[$which]]; |
} |
} |
} |
} |
&LONCAPA_INTERNAL_DEBUG(" parsed response is ". |
# &LONCAPA_INTERNAL_DEBUG(" parsed response is ". |
&LONCAPA_INTERNAL_Dumper($responses).":\n"); |
# &LONCAPA_INTERNAL_Dumper($responses).":\n"); |
foreach my $which (0..($num_input_lines-1)) { |
foreach my $which (0..($num_input_lines-1)) { |
my $answer_size = |
my $answer_size = |
scalar(@{$LONCAPA::CAPAresponse_answer->{'answers'}[$which]}); |
scalar(@{$LONCAPA::CAPAresponse_answer->{'answers'}[$which]}); |
Line 365 sub caparesponse_check_list {
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Line 363 sub caparesponse_check_list {
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} |
} |
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&LONCAPA_INTERNAL_DEBUG(&LONCAPA_INTERNAL_Dumper($responses)); |
# &LONCAPA_INTERNAL_DEBUG(&LONCAPA_INTERNAL_Dumper($responses)); |
my %memoized; |
my %memoized; |
if ($LONCAPA::CAPAresponse_answer->{'type'} eq 'ordered') { |
if ($LONCAPA::CAPAresponse_answer->{'type'} eq 'ordered') { |
for (my $i=0; $i<scalar(@$responses);$i++) { |
for (my $i=0; $i<scalar(@$responses);$i++) { |