--- trunk/NationalProblemLibrary/ASU-topics/set119LinearSystems/p21.pg 2006/06/03 14:32:34 267 +++ trunk/NationalProblemLibrary/ASU-topics/set119LinearSystems/p21.pg 2006/06/03 14:35:45 268 @@ -29,7 +29,7 @@ "PGmatrixmacros.pl" ); -TEXT(&beginproblem); +TEXT(beginproblem()); \$showPartialCorrectAnswers = 1; \$a1 = non_zero_random(-9,9,1); @@ -93,22 +93,22 @@ -&ANS(arith_num_cmp(\$a[\$tag1])); -&ANS(arith_num_cmp(\$b[\$tag1])); -&ANS(arith_num_cmp(\$c[\$tag1])); -&ANS(arith_num_cmp(\$d[\$tag1])); +ANS(num_cmp(\$a[\$tag1], mode=>"arith")); +ANS(num_cmp(\$b[\$tag1], mode=>"arith")); +ANS(num_cmp(\$c[\$tag1], mode=>"arith")); +ANS(num_cmp(\$d[\$tag1], mode=>"arith")); # row 2 -&ANS(arith_num_cmp(\$a[\$tag2])); -&ANS(arith_num_cmp(\$b[\$tag2])); -&ANS(arith_num_cmp(\$c[\$tag2])); -&ANS(arith_num_cmp(\$d[\$tag2])); +ANS(num_cmp(\$a[\$tag2], mode=>"arith")); +ANS(num_cmp(\$b[\$tag2], mode=>"arith")); +ANS(num_cmp(\$c[\$tag2], mode=>"arith")); +ANS(num_cmp(\$d[\$tag2], mode=>"arith")); # row 3 -&ANS(arith_num_cmp(\$a[\$tag3])); -&ANS(arith_num_cmp(\$b[\$tag3])); -&ANS(arith_num_cmp(\$c[\$tag3])); -&ANS(arith_num_cmp(\$d[\$tag3])); +ANS(num_cmp(\$a[\$tag3], mode=>"arith")); +ANS(num_cmp(\$b[\$tag3], mode=>"arith")); +ANS(num_cmp(\$c[\$tag3], mode=>"arith")); +ANS(num_cmp(\$d[\$tag3], mode=>"arith"));