version 1.51, 2002/09/26 20:45:00
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version 1.55, 2002/11/15 17:06:08
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Line 57 sub caparesponse_check {
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Line 57 sub caparesponse_check {
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#remove leading and trailing whitespace |
#remove leading and trailing whitespace |
if ($response=~ /^\s|\s$/) { |
if ($response=~ /^\s|\s$/) { |
$response=~ s:^\s+|\s+$::g; |
$response=~ s:^\s+|\s+$::g; |
$message .="Removed ws now :$response:<br />"; |
$message .="Removed ws now :$response:\n"; |
} else { |
} else { |
$message .="no ws in :$response:<br />"; |
$message .="no ws in :$response:\n"; |
} |
} |
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if ($type eq '' ) { |
if ($type eq '' ) { |
$message .= "Didn't find a type :$type:$expr: defaulting<br />"; |
$message .= "Didn't find a type :$type:$expr: defaulting\n"; |
if ( $answer eq ($answer *1.0)) { $type = 2; |
if ( $answer eq ($answer *1.0)) { $type = 2; |
} else { $type = 3; } |
} else { $type = 3; } |
} else { |
} else { |
Line 82 sub caparesponse_check {
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Line 82 sub caparesponse_check {
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#formula type setup the sample points |
#formula type setup the sample points |
if ($type eq '8') { |
if ($type eq '8') { |
($id_list,$points)=split(/@/,$samples); |
($id_list,$points)=split(/@/,$samples); |
$message.="Found :$points: points<br />"; |
$message.="Found :$points: points\n"; |
} |
} |
if ($tol eq '') { |
if ($tol eq '') { |
$tol=0.0; |
$tol=0.0; |
Line 101 sub caparesponse_check {
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Line 101 sub caparesponse_check {
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$sig_ubound =15; #SIG_UB_DEFAULT |
$sig_ubound =15; #SIG_UB_DEFAULT |
} else { |
} else { |
($sig_lbound,$sig_ubound) = split /,/,$sig; |
($sig_lbound,$sig_ubound) = split /,/,$sig; |
if (!$sig_lbound) { |
if (!defined($sig_lbound)) { |
$sig_lbound = 0; #SIG_LB_DEFAULT |
$sig_lbound = 0; #SIG_LB_DEFAULT |
$sig_ubound =15; #SIG_UB_DEFAULT |
$sig_ubound =15; #SIG_UB_DEFAULT |
} |
} |
if (!$sig_ubound) { $sig_ubound=$sig_lbound; } |
if (!defined($sig_ubound)) { $sig_ubound=$sig_lbound; } |
} |
} |
my $result = &caparesponse_capa_check_answer($response,$answer,$type, |
my $result = &caparesponse_capa_check_answer($response,$answer,$type, |
$tol_type,$tol, |
$tol_type,$tol, |
Line 127 sub caparesponse_check {
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Line 127 sub caparesponse_check {
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elsif ($result =='12') { $result='WANTED_NUMERIC'; } |
elsif ($result =='12') { $result='WANTED_NUMERIC'; } |
else {$result = "ERROR: Unknown Result:$result:$@:";} |
else {$result = "ERROR: Unknown Result:$result:$@:";} |
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return "$result:<br />Error $error:<br />Answer $answer:<br />Response $response:<br /> type-$type|$tol|$tol_type|$sig:$sig_lbound:$sig_ubound|$unit|<br />$message$expr"; |
return "$result:\nError $error:\nAnswer $answer:\nResponse $response:\n type-$type|$tol|$tol_type|$sig:$sig_lbound:$sig_ubound|$unit|\n$message$expr"; |
} |
} |
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sub get_array_args { |
sub get_array_args { |
Line 140 sub get_array_args {
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Line 140 sub get_array_args {
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if ($CAPARESPONSE_CHECK_LIST_answer =~ /^\s*[\$\@]/) { |
if ($CAPARESPONSE_CHECK_LIST_answer =~ /^\s*[\$\@]/) { |
(@GET_ARRAY_ARGS_list) = eval $CAPARESPONSE_CHECK_LIST_answer; |
(@GET_ARRAY_ARGS_list) = eval $CAPARESPONSE_CHECK_LIST_answer; |
} |
} |
$GET_ARRAY_ARGS_result.="error:$@:<br />"; |
$GET_ARRAY_ARGS_result.="error:$@:\n"; |
# if the eval fails just use what is in the answer exactly |
# if the eval fails just use what is in the answer exactly |
if (!defined(@GET_ARRAY_ARGS_list) || !defined($GET_ARRAY_ARGS_list[0])) { |
if (!defined(@GET_ARRAY_ARGS_list) || !defined($GET_ARRAY_ARGS_list[0])) { |
$GET_ARRAY_ARGS_result.="list zero is undefined<br />"; |
$GET_ARRAY_ARGS_result.="list zero is undefined\n"; |
$GET_ARRAY_ARGS_list[0]=$CAPARESPONSE_CHECK_LIST_answer; |
$GET_ARRAY_ARGS_list[0]=$CAPARESPONSE_CHECK_LIST_answer; |
} |
} |
return $GET_ARRAY_ARGS_result,@GET_ARRAY_ARGS_list; |
return $GET_ARRAY_ARGS_result,@GET_ARRAY_ARGS_list; |
Line 156 sub caparesponse_check_list {
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Line 156 sub caparesponse_check_list {
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my $aresult=''; |
my $aresult=''; |
my $current_answer; |
my $current_answer; |
my $answers=join(':',@list); |
my $answers=join(':',@list); |
$result.="Got response :$answers:<br />"; |
$result.="Got response :$answers:\n"; |
my @responselist; |
my @responselist; |
my $type =eval $expr.';return $answer;'; |
my $type =eval $expr.';return $answer;'; |
if ($type ne '' && $#list > 0) { |
if ($type ne '' && $#list > 0) { |
Line 165 sub caparesponse_check_list {
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Line 165 sub caparesponse_check_list {
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(@responselist)=($response); |
(@responselist)=($response); |
} |
} |
my $unit=''; |
my $unit=''; |
$result.="Initial final response :$responselist['-1']:<br />"; |
$result.="Initial final response :$responselist['-1']:\n"; |
if ($type eq '') { |
if ($type eq '') { |
#for numerical problems split off the unit |
#for numerical problems split off the unit |
if ( $responselist['-1']=~ /(.*[^\s])\s+([^\s]+)/ ) { |
if ( $responselist['-1']=~ /(.*[^\s])\s+([^\s]+)/ ) { |
Line 173 sub caparesponse_check_list {
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Line 173 sub caparesponse_check_list {
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$unit=$2; |
$unit=$2; |
} |
} |
} |
} |
$result.="Final final response :$responselist['-1']:<br />"; |
$result.="Final final response :$responselist['-1']:\n"; |
$result.=":$#list: answers<br />"; |
$result.=":$#list: answers\n"; |
$unit=~s/\s//; |
$unit=~s/\s//; |
my $i=0; |
my $i=0; |
my $awards=''; |
my $awards=''; |
for ($i=0; $i<@list;$i++) { |
for ($i=0; $i<@list;$i++) { |
$result.="trying answer :$list[$i]:<br />"; |
$result.="trying answer :$list[$i]:\n"; |
if ($unit eq '') { |
if ($unit eq '') { |
$aresult=&caparesponse_check($responselist[$i], |
$aresult=&caparesponse_check($responselist[$i], |
$expr.';my $answer=\''.$list[$i].'\';'); |
$expr.';my $answer=\''.$list[$i].'\';'); |
Line 192 sub caparesponse_check_list {
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Line 192 sub caparesponse_check_list {
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$result.=$aresult; |
$result.=$aresult; |
} |
} |
chop $awards; |
chop $awards; |
return "$awards:<br />$result"; |
return "$awards:\n$result"; |
} |
} |
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sub tex { |
sub tex { |
Line 240 sub hinton {
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Line 240 sub hinton {
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sub random { |
sub random { |
my ($start,$end,$step)=@_; |
my ($start,$end,$step)=@_; |
if ( ! $hidden::RANDOMINIT ) { |
if ( ! $hidden::RANDOMINIT ) { |
&random_set_seed_from_phrase($external::randomseed); |
if ($external::randomseed == 0) { $external::randomseed=1; } |
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&random_set_seed(1,int(abs($external::randomseed))); |
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&math_random_uniform(); |
$hidden::RANDOMINIT=1; |
$hidden::RANDOMINIT=1; |
} |
} |
if (!defined($step)) { $step=1; } |
if (!defined($step)) { $step=1; } |