loncom/xml/algebra/AlgParser.pm - diff

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version 1.9, 2005/02/24 09:06:14	version 1.10, 2005/02/24 09:37:05
Line 596 sub tolatex {	Line 596 sub tolatex {
# added missing trig functions	# added missing trig functions
#	#
#$specialfunc = '(?:abs\|logten\|asin\|acos\|atan\|sech\|sgn\|step\|fact)';	#$specialfunc = '(?:abs\|logten\|asin\|acos\|atan\|sech\|sgn\|step\|fact)';
my $specialfunc = '(?:abs\|(logten)\|a(sin\|cos\|tan\|sec\|csc\|cot)(h)?\|sgn\|step\|fact)';	my $specialfunc = '(?:(logten)\|a(sin\|cos\|tan\|sec\|csc\|cot)(h)?\|sgn\|step\|fact\|(abs))';
#	#
# End DPVC	# End DPVC
#	#
Line 608 sub tolatex {	Line 608 sub tolatex {
elsif (defined($2)) {	elsif (defined($2)) {
return ('\mbox{' . $2.$3 .'}^{-1}'. $p1 . $args[1]->tolatex() . $p2);	return ('\mbox{' . $2.$3 .'}^{-1}'. $p1 . $args[1]->tolatex() . $p2);
}	}
	elsif (defined($4)) {
	return ('\|' . $args[1]->tolatex() . '\|');
	}
else {	else {
return ('\mbox{' . $args[0] .'}'. $p1 . $args[1]->tolatex() . $p2);	return ('\mbox{' . $args[0] .'}'. $p1 . $args[1]->tolatex() . $p2);
}	}