loncom/xml/algebra/AlgParser.pm - diff

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version 1.11, 2005/02/25 06:31:00	version 1.12, 2005/02/25 06:42:35
Line 606 sub tolatex {	Line 606 sub tolatex {
return ('\log_{10}'. $p1 . $args[1]->tolatex() . $p2);	return ('\log_{10}'. $p1 . $args[1]->tolatex() . $p2);
}	}
elsif (defined($2)) {	elsif (defined($2)) {
return ('\\' . $2.$3 .'^{-1}'. $p1 . $args[1]->tolatex() . $p2);	if (defined($3) && ($2 eq 'sec' \|\| $2 eq 'csc' \|\| $2 eq 'cot')) {
	return ('\mathrm{' . $2.$3 .'}^{-1}'. $p1 . $args[1]->tolatex() . $p2);
	} else {
	return ('\\' . $2.$3 .'^{-1}'. $p1 . $args[1]->tolatex() . $p2);
	}
}	}
elsif (defined($4)) {	elsif (defined($4)) {
return ('\|' . $args[1]->tolatex() . '\|');	return ('\|' . $args[1]->tolatex() . '\|');
Line 616 sub tolatex {	Line 620 sub tolatex {
}	}
}	}
else {	else {
return ('\\' . $args[0] . $p1 . $args[1]->tolatex() . $p2);	if ($args[0] =~/(sec\|csc\|cot)h/) {
	return ('\mathrm{' . $args[0] . '}' . $p1 . $args[1]->tolatex() . $p2);
	} else {
	return ('\\' . $args[0] . $p1 . $args[1]->tolatex() . $p2);
	}
}	}
};	};
/special/ && do {	/special/ && do {