loncom/xml/lontexconvert.pm - diff

Return to lontexconvert.pm CVS log

Up to [LON-CAPA] / loncom / xml

version 1.53, 2005/02/24 09:44:46	version 1.54, 2005/02/24 09:48:05
Line 261 sub postprocess_algebra {	Line 261 sub postprocess_algebra {
# log(3,4) means the log base 4 of 3	# log(3,4) means the log base 4 of 3
$string =~s/\\log\\left$(.+?),(.+?)\\right$/\\log_{$2}\\left($1\\right)/gs;	$string =~s/\\log\\left$(.+?),(.+?)\\right$/\\log_{$2}\\left($1\\right)/gs;

	# log(3,4) means the log base 4 of 3
	$string =~s/\$(?:sin\|cos\|tan\|sec\|csc\|cot)(?:h)?)\\left\((.+?),(.+?)\\right$/\\$1^{$3}\\left($2\\right)/gs;

# 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;