loncom/homework/default_homework.lcpm - diff

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version 1.42, 2001/12/04 14:49:37	version 1.44, 2001/12/21 21:37:26
Line 30	Line 30
#	#
# 05/25/2001 H. K. Ng	# 05/25/2001 H. K. Ng
# 05/31/2001 H. K. Ng	# 05/31/2001 H. K. Ng
	# 12/21/2001 Matthew
#	#
#init some globals	#init some globals
$hidden::RANDOMINIT=0;	$hidden::RANDOMINIT=0;
$pi=atan2(1,1)*4;	$pi=atan2(1,1)*4;
$rad2deg=180.0/$pi;	$rad2deg=180.0/$pi;
$deg2rad=$pi/180.0;	$deg2rad=$pi/180.0;
	$"=' ';

sub caparesponse_check {	sub caparesponse_check {
#not properly used yet: calc	#not properly used yet: calc
Line 208 sub web {	Line 210 sub web {
if ( $external::target eq "tex" ) {	if ( $external::target eq "tex" ) {
return @_[1];	return @_[1];
} else {	} else {
if ( $external::target eq "web") {	if ( $external::target eq "web" \|\| $external::target eq "answer") {
return @_[2];	return @_[2];
} else {	} else {
return @_[0];	return @_[0];