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version 1.87, 2008/02/06 10:16:00
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version 1.90, 2008/11/18 10:02:56
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Line 219 sub jsMath_converted {
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Line 219 sub jsMath_converted {
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| |
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| sub tex_engine { |
sub tex_engine { |
| if (exists($env{'form.texengine'})) { |
if (exists($env{'form.texengine'})) { |
| return $env{'form.texengine'}; |
if ($env{'form.texengine'} ne '') { |
| |
return $env{'form.texengine'}; |
| |
} |
| } |
} |
| if ($env{'request.course.id'} |
if ($env{'request.course.id'} |
| && exists($env{'course.'.$env{'request.course.id'}.'.texengine'})) { |
&& exists($env{'course.'.$env{'request.course.id'}.'.texengine'})) { |
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Line 251 sub mimetex_converted {
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Line 253 sub mimetex_converted {
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| if ($displaystyle) { |
if ($displaystyle) { |
| $$texstring='\\displaystyle \\Large '.$$texstring; |
$$texstring='\\displaystyle \\Large '.$$texstring; |
| } |
} |
| my $result='<img src="/cgi-bin/mimetex.cgi?'.&escape($$texstring).'" />'; |
my $result='<img src="/cgi-bin/mimetex.cgi?'.&escape($$texstring).'" alt="$'.$$texstring.'$" />'; |
| if ($displaystyle) { |
if ($displaystyle) { |
| $result='<center>'.$result.'</center>'; |
$result='<center>'.$result.'</center>'; |
| } |
} |
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Line 351 sub msgtexconverted {
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Line 353 sub msgtexconverted {
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| sub algebra { |
sub algebra { |
| use AlgParser; |
use AlgParser; |
| |
|
| my ($string,$target,$style)=@_; |
my ($string,$target,$style,$parstack,$safeeval)=@_; |
| my $parser = new AlgParserWithImplicitExpand; |
my $parser = new AlgParserWithImplicitExpand; |
| $string=&prepare_algebra($string); |
$string=&prepare_algebra($string); |
| my $ret = $parser->parse($string); |
my $ret = $parser->parse($string); |
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Line 368 sub algebra {
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Line 370 sub algebra {
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| $latex='\\ensuremath{'.$latex.'}'; |
$latex='\\ensuremath{'.$latex.'}'; |
| } |
} |
| if ($target eq 'web' || $target eq 'analyze') { |
if ($target eq 'web' || $target eq 'analyze') { |
| $result = &converted(\$latex); |
my $display=&Apache::lonxml::get_param('display',$parstack,$safeeval); |
| |
$result = &converted(\$latex,$display); |
| |
# $result = &converted(\$latex); |
| } else { |
} else { |
| $result = $latex; |
$result = $latex; |
| } |
} |
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