version 1.160, 2011/08/03 03:14:29
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version 1.165, 2014/06/24 17:02:33
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Line 318 sub caparesponse_check_list {
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Line 318 sub caparesponse_check_list {
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$responses->[0][-1]=$part1; |
$responses->[0][-1]=$part1; |
$unit=&capa_formula_fix($part2); |
$unit=&capa_formula_fix($part2); |
my $customunits=$LONCAPA::CAPAresponse_args{'customunits'}; |
my $customunits=$LONCAPA::CAPAresponse_args{'customunits'}; |
foreach my $replacement (split(/\s*\,\s*/,$customunits)) { |
if ($customunits =~ /\S/) { |
my ($which,$what)=split(/\s*\=\s*/,$replacement); |
foreach my $replacement (split(/\s*\,\s*/,$customunits)) { |
if ((defined($which)) && (defined($what))) { |
my ($which,$what)=split(/\s*\=\s*/,$replacement); |
$what=&capa_formula_fix($what); |
if ((defined($which)) && (defined($what))) { |
$unit=~s/$which/\($what\)/g; |
$what=&capa_formula_fix($what); |
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$unit=~s/$which/\($what\)/g; |
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} |
} |
} |
} |
} |
} |
} |
Line 814 sub cos { CORE::cos(shift) }
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Line 816 sub cos { CORE::cos(shift) }
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sub exp { CORE::exp(shift) } |
sub exp { CORE::exp(shift) } |
sub int { CORE::int(shift) } |
sub int { CORE::int(shift) } |
sub log { CORE::log(shift) } |
sub log { CORE::log(shift) } |
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sub ln { CORE::log(shift) } |
sub atan2 { CORE::atan2($_[0],$_[1]) } |
sub atan2 { CORE::atan2($_[0],$_[1]) } |
sub sqrt { CORE::sqrt(shift) } |
sub sqrt { CORE::sqrt(shift) } |
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Line 1040 sub format_significant_figures {
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Line 1043 sub format_significant_figures {
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my ($zeros) = ($xint =~ /(0+)$/); |
my ($zeros) = ($xint =~ /(0+)$/); |
# return number to original magnitude |
# return number to original magnitude |
my $numSig = $xint*10**($x10-$sig+$power); |
my $numSig = $xint*10**($x10-$sig+$power); |
# insert trailing zero's if have decimal point |
if ($numSig =~ /^(\d+)\.(\d+)/) { |
$numSig =~ s/^(\d+)\.(\d+)(\e?(.*)?)$/$1\.$2$zeros$3/; |
# insert trailing zero's if have decimal point |
# put a decimal pt for number ending with 0 and length = # of sig fig |
$numSig =~ s/^(\d+)\.(\d+)(\e?(.*)?)$/$1\.$2$zeros$3/; |
$numSig.='.' if (length($numSig) == $sig && $numSig =~ /0$/); |
} else { |
if (length($numSig) < $sig) { |
if ($numSig =~ /0$/) { |
$numSig.='.'.substr($zeros,0,($sig-length($numSig))); |
# add decimal pt for number ending with 0 and length == # of sig figs |
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if (length($numSig) == $sig) { |
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$numSig.='.'; |
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} elsif (length($numSig) > $sig) { |
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# exponential form for number ending with 0 and length > # of sig figs |
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my $fmtsig = $sig-1; |
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if ($fmtsig) { |
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$numSig = sprintf('%.'.$fmtsig.'e',$numSig); |
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} |
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} |
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} |
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if (length($numSig) < $sig) { |
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$numSig.='.'.substr($zeros,0,($sig-length($numSig))); |
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} |
} |
} |
# return number with sign |
# return number with sign |
return $sign.$numSig; |
return $sign.$numSig; |
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} |
} |
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sub map { |
sub map { |
Line 1181 sub middlename {
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Line 1196 sub middlename {
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return $middlename; |
return $middlename; |
} |
} |
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sub lastname { |
sub lastname { |
my $lastname = &EXT('environment.lastname'); |
my $lastname = &EXT('environment.lastname'); |
$lastname = '' if $lastname eq ""; |
$lastname = '' if $lastname eq ""; |
Line 1195 sub sec {
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Line 1209 sub sec {
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} |
} |
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sub submission { |
sub submission { |
my ($partid,$responseid,$subnumber)=@_; |
my ($partid,$responseid,$subnumber,$encode)=@_; |
my $sub=''; |
my $sub=''; |
if ($subnumber) { $sub=$subnumber.':'; } |
if ($subnumber) { $sub=$subnumber.':'; } |
return &EXT('user.resource.'.$sub.'resource.'.$partid.'.'.$responseid.'.submission'); |
my $output = |
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&EXT('user.resource.'.$sub.'resource.'.$partid.'.'.$responseid.'.submission'); |
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if ($encode) { |
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$output =~ s/&/&/g; |
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$output =~ s/</</g; |
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$output =~ s/>/>/g; |
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$output =~ s/"/"/g; |
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} |
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return $output; |
} |
} |
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sub currentpart { |
sub currentpart { |