version 1.64, 2003/06/24 20:41:56
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version 1.71, 2004/03/12 21:06:19
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Line 44 sub caparesponse_check {
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Line 44 sub caparesponse_check {
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#not to be used: $ans_fmt |
#not to be used: $ans_fmt |
my ($type,$tol,$sig,$ans_fmt,$unit,$calc,$samples) = |
my ($type,$tol,$sig,$ans_fmt,$unit,$calc,$samples) = |
eval $_[2]. |
eval $_[2]. |
';return ($type,$tol,$sig,$ans_fmt,$unit,$calc,$samples);'; |
';return ($__LC__type,$__LC__tol,$__LC__sig,$__LC__ans_fmt,$__LC__unit,$__LC__calc,$__LC__samples);'; |
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my $tol_type=''; # gets it's value from whether tol has a % or not done |
my $tol_type=''; # gets it's value from whether tol has a % or not done |
my $sig_lbound=''; #done |
my $sig_lbound=''; #done |
Line 109 sub caparesponse_check {
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Line 109 sub caparesponse_check {
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} |
} |
if (!defined($sig_ubound)) { $sig_ubound=$sig_lbound; } |
if (!defined($sig_ubound)) { $sig_ubound=$sig_lbound; } |
} |
} |
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my $reterror=""; |
my $result = &caparesponse_capa_check_answer($response,$answer,$type, |
my $result = &caparesponse_capa_check_answer($response,$answer,$type, |
$tol_type,$tol, |
$tol_type,$tol, |
$sig_lbound,$sig_ubound, |
$sig_lbound,$sig_ubound, |
$ans_fmt,$unit,$calc,$id_list, |
$ans_fmt,$unit,$calc,$id_list, |
$points,$external::randomseed); |
$points,$external::randomseed, |
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\$reterror); |
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if ($result == '1') { $result='EXACT_ANS'; } |
if ($result == '1') { $result='EXACT_ANS'; } |
elsif ($result == '2') { $result='APPROX_ANS'; } |
elsif ($result == '2') { $result='APPROX_ANS'; } |
Line 129 sub caparesponse_check {
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Line 131 sub caparesponse_check {
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elsif ($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:\nError $error:\nAnswer $answer:\nResponse $response:\n type-$type|$tol|$tol_type|$sig:$sig_lbound:$sig_ubound|$unit|\n$message$expr"; |
return ("$result:\nRetError $reterror:\nError $error:\nAnswer $answer:\nResponse $response:\n type-$type|$tol|$tol_type|$sig:$sig_lbound:$sig_ubound|$unit|\n$message$expr",$reterror); |
} |
} |
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sub get_array_args { |
sub get_array_args { |
Line 165 sub caparesponse_check_list {
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Line 167 sub caparesponse_check_list {
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my $answers=join(':',@list); |
my $answers=join(':',@list); |
$result.="Got response :$answers:\n"; |
$result.="Got response :$answers:\n"; |
my @responselist; |
my @responselist; |
my $type =eval $expr.';return $type;'; |
my $type =eval $expr.';return $__LC__type;'; |
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$result.="Got type :$type:\n"; |
if ($type ne '' && $#list > 0) { |
if ($type ne '' && $#list > 0) { |
(@responselist)=split /,/,$response; |
(@responselist)=split /,/,$response; |
} else { |
} else { |
Line 185 sub caparesponse_check_list {
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Line 188 sub caparesponse_check_list {
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$unit=~s/\s//; |
$unit=~s/\s//; |
my $i=0; |
my $i=0; |
my $awards=''; |
my $awards=''; |
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my @msgs; |
for ($i=0; $i<@list;$i++) { |
for ($i=0; $i<@list;$i++) { |
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my $msg; |
$result.="trying answer :$list[$i]:\n"; |
$result.="trying answer :$list[$i]:\n"; |
my $thisanswer=$list[$i]; |
my $thisanswer=$list[$i]; |
# $thisanswer=~ s/\\/\\\\/g; |
# $thisanswer=~ s/\\/\\\\/g; |
# $thisanswer =~ s/\'/\\\'/g; |
# $thisanswer =~ s/\'/\\\'/g; |
$result.="trying answer :$thisanswer:\n"; |
$result.="trying answer :$thisanswer:\n"; |
if ($unit eq '') { |
if ($unit eq '') { |
$aresult=&caparesponse_check($thisanswer,$responselist[$i], |
($aresult,$msg)=&caparesponse_check($thisanswer,$responselist[$i], |
$expr); |
$expr); |
} else { |
} else { |
$aresult=&caparesponse_check($thisanswer,$responselist[$i]." $unit", |
($aresult,$msg)=&caparesponse_check($thisanswer, |
$expr); |
$responselist[$i]." $unit", |
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$expr); |
} |
} |
my ($temp)=split /:/, $aresult; |
my ($temp)=split /:/, $aresult; |
$awards.="$temp,"; |
$awards.="$temp,"; |
$result.=$aresult; |
$result.=$aresult; |
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push(@msgs,$msg); |
} |
} |
chop $awards; |
chop $awards; |
return "$awards:\n$result"; |
return ("$awards:\n$result",@msgs); |
} |
} |
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sub tex { |
sub tex { |
Line 490 sub format {
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Line 497 sub format {
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my ($value,$fmt)=@_; |
my ($value,$fmt)=@_; |
my $dollarmode; |
my $dollarmode; |
if ($fmt =~ /^\$(.*)/) { $fmt=$1; $dollarmode=1; } |
if ($fmt =~ /^\$(.*)/) { $fmt=$1; $dollarmode=1; } |
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$fmt=~s/e/E/g; |
my $result=sprintf('%.'.$fmt,$value); |
my $result=sprintf('%.'.$fmt,$value); |
$result=~s/(E[+-]*)0/$1/; |
$result=~s/(E[+-]*)0/$1/; |
if ($dollarmode) {$result=&dollarmode($result);} |
if ($dollarmode) {$result=&dollarmode($result);} |
Line 497 sub format {
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Line 505 sub format {
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} |
} |
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sub prettyprint { |
sub prettyprint { |
my ($value,$fmt)=@_; |
my ($value,$fmt,$target)=@_; |
my $result; |
my $result; |
my $dollarmode; |
my $dollarmode; |
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if (!$target) { $target = $external::target; } |
if ($fmt =~ /^\$(.*)/) { $fmt=$1; $dollarmode=1; } |
if ($fmt =~ /^\$(.*)/) { $fmt=$1; $dollarmode=1; } |
if ($fmt) { $value=sprintf('%.'.$fmt,$value); } |
if ($fmt) { $value=sprintf('%.'.$fmt,$value); } |
if ($value =~ /([0-9\.\-\+]+)E([0-9\-\+]+)/ ) { |
if ($value =~ /([0-9\.\-\+]+)E([0-9\-\+]+)/i ) { |
my $frac=$1; |
my $frac=$1; |
if ($dollarmode) { $frac=&dollarformat($frac); } |
if ($dollarmode) { $frac=&dollarformat($frac); } |
my $exponent=$2; |
my $exponent=$2; |
$exponent=~s/^\+0*//; |
$exponent=~s/^\+0*//; |
$exponent=~s/^-0*/-/; |
$exponent=~s/^-0*/-/; |
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$exponent=~s/^-0*/-/; |
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if ($exponent eq '-') { undef($exponent); } |
if ($exponent) { |
if ($exponent) { |
if ($external::target eq 'web') { |
if ($target eq 'web') { |
$result=$frac.'×10<sup>'.$exponent.'</sup>'; |
$result=$frac.'×10<sup>'.$exponent.'</sup>'; |
} elsif ($external::target eq 'tex') { |
} elsif ($target eq 'tex') { |
$result='\ensuremath{'.$frac.'\times 10^{'.$exponent.'}}'; |
$result='\ensuremath{'.$frac.'\times 10^{'.$exponent.'}}'; |
} else { |
} else { |
$result=$value; |
$result=$value; |
Line 521 sub prettyprint {
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Line 532 sub prettyprint {
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} |
} |
} else { |
} else { |
$result=$value; |
$result=$value; |
if ($dollarmode) { $result=&dollarformat($result); } |
if ($dollarmode) { $result=&dollarformat($result,$target); } |
} |
} |
return $result; |
return $result; |
} |
} |
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sub dollarformat { |
sub dollarformat { |
my ($number) = @_; |
my ($number,$target) = @_; |
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if (!$target) { $target = $external::target; } |
if ($number =~ /\./) { |
if ($number =~ /\./) { |
while ($number =~ /([^\.,]+)([^\.,][^\.,][^\.,])([,0-9]*\.[0-9]*$)/) { |
while ($number =~ /([^\.,]+)([^\.,][^\.,][^\.,])([,0-9]*\.[0-9]*$)/) { |
$number = $1.','.$2.$3; |
$number = $1.','.$2.$3; |
Line 537 sub dollarformat {
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Line 549 sub dollarformat {
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$number = $1.','.$2.$3; |
$number = $1.','.$2.$3; |
} |
} |
} |
} |
if ($external::target eq 'tex') { |
if ($target eq 'tex') { |
$number='\$'.$number; #' stupid emacs |
$number='\$'.$number; #' stupid emacs |
} else { |
} else { |
$number='$'.$number; #' stupid emacs |
$number='$'.$number; #' stupid emacs |