loncom/xml/lontexconvert.pm - diff

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version 1.65, 2005/04/07 06:56:27	version 1.66, 2005/06/09 02:17:11
Line 323 sub postprocess_algebra {	Line 323 sub postprocess_algebra {
# moodle had these and I don't know why, ignoring them for now	# moodle had these and I don't know why, ignoring them for now
# $string =~s/\\fun/ /g;	# $string =~s/\\fun/ /g;

# sqrt(3,4) -> \sqrt\let{3,4\right}, which is annoying
$string =~s/\\left\{/\{/g;
$string =~s/\\right\}/\}/g;

# remove the extra () in the denominator of a \frac	# remove the extra () in the denominator of a \frac
$string =~s/\\frac{(.+?)}{\\left$(.+?)\\right$}/\\frac{$1}{$2}/gs;	$string =~s/\\frac{(.+?)}{\\left$(.+?)\\right$}/\\frac{$1}{$2}/gs;