openwebwork · jpaulterry · Aug 5, 2026 · Aug 5, 2026 · Aug 5, 2026 · Aug 5, 2026
diff --git a/Contrib/LaTech/DiscreteMath/README.md b/Contrib/LaTech/DiscreteMath/README.md
@@ -0,0 +1 @@
+This subfolder contains problems authored by Jason Terry (jterry@latech.edu) for a course in Discrete Mathematics in the Departments of Mathematics or Computer Science.
diff --git a/Contrib/LaTech/DiscreteMath/ch1s1_propositions/ifthen1.pg b/Contrib/LaTech/DiscreteMath/ch1s1_propositions/ifthen1.pg
@@ -18,8 +18,8 @@ DOCUMENT();
 loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
-"PGcourse.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Create an array of possible statement variations
@@ -40,8 +40,6 @@ $pop4 = PopUp(["Choose...",$a], 4);
 $pop5 = PopUp(["Choose...",$a], 5);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Consider the following statement:
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s1_propositions/ifthen2.pg b/Contrib/LaTech/DiscreteMath/ch1s1_propositions/ifthen2.pg
@@ -18,8 +18,8 @@ DOCUMENT();
 loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
-"PGcourse.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Create an array of possible statement variations
@@ -40,8 +40,6 @@ $pop4 = PopUp(["Choose...",$a], 4);
 $pop5 = PopUp(["Choose...",$a], 5);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Consider the following statement:
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s1_propositions/prop1.pg b/Contrib/LaTech/DiscreteMath/ch1s1_propositions/prop1.pg
@@ -18,8 +18,8 @@ DOCUMENT();
 loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
-"PGcourse.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Do not reveal partial solutions for True/False questions.
@@ -38,8 +38,6 @@ $popTrue = PopUp(["Choose...","T","F"], 1);
 $popFalse = PopUp(["Choose...","T","F"], 2);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Determine the truth value of the following statements. *To discourage random guessing, you must answer all problems correctly to receive credit.*
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s2_statements/truthtable1.pg b/Contrib/LaTech/DiscreteMath/ch1s2_statements/truthtable1.pg
@@ -18,8 +18,8 @@ loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
 "niceTables.pl",
-"PGcourse.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Do not reveal partial solutions for True/False questions.
@@ -30,8 +30,6 @@ $popTrue = PopUp(["Choose...","T","F"], 1);
 $popFalse = PopUp(["Choose...","T","F"], 2);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Complete the following truth table. 
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s2_statements/truthtable2.pg b/Contrib/LaTech/DiscreteMath/ch1s2_statements/truthtable2.pg
@@ -18,8 +18,8 @@ loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
 "niceTables.pl",
-"PGcourse.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Do not reveal partial solutions for True/False questions.
@@ -30,8 +30,6 @@ $popTrue = PopUp(["Choose...","T","F"], 1);
 $popFalse = PopUp(["Choose...","T","F"], 2);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Complete the following truth table. 
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s2_statements/truthtable3.pg b/Contrib/LaTech/DiscreteMath/ch1s2_statements/truthtable3.pg
@@ -18,8 +18,8 @@ loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
 "niceTables.pl",
-"PGcourse.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Do not reveal partial solutions for True/False questions.
@@ -30,8 +30,6 @@ $popTrue = PopUp(["Choose...","T","F"], 1);
 $popFalse = PopUp(["Choose...","T","F"], 2);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Complete the following truth table. 
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s2_statements/truthtable4.pg b/Contrib/LaTech/DiscreteMath/ch1s2_statements/truthtable4.pg
@@ -18,8 +18,8 @@ loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
 "niceTables.pl",
-"PGcourse.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Do not reveal partial solutions for True/False questions.
@@ -30,8 +30,6 @@ $popTrue = PopUp(["Choose...","T","F"], 1);
 $popFalse = PopUp(["Choose...","T","F"], 2);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Complete the following truth table. 
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s2_statements/truthtable5.pg b/Contrib/LaTech/DiscreteMath/ch1s2_statements/truthtable5.pg
@@ -18,8 +18,8 @@ loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
 "niceTables.pl",
-"PGcourse.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Do not reveal partial solutions for True/False questions.
@@ -30,8 +30,6 @@ $popTrue = PopUp(["Choose...","T","F"], 1);
 $popFalse = PopUp(["Choose...","T","F"], 2);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Complete the following truth table. 
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s2_statements/truthtable6.pg b/Contrib/LaTech/DiscreteMath/ch1s2_statements/truthtable6.pg
@@ -18,8 +18,8 @@ loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
 "niceTables.pl",
-"PGcourse.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Do not reveal partial solutions for True/False questions.
@@ -30,8 +30,6 @@ $popTrue = PopUp(["Choose...","T","F"], 1);
 $popFalse = PopUp(["Choose...","T","F"], 2);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Complete the following truth table. 
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s2_statements/truthtable7.pg b/Contrib/LaTech/DiscreteMath/ch1s2_statements/truthtable7.pg
@@ -18,8 +18,8 @@ loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
 "niceTables.pl",
-"PGcourse.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Do not reveal partial solutions for True/False questions.
@@ -30,8 +30,6 @@ $popTrue = PopUp(["Choose...","T","F"], 1);
 $popFalse = PopUp(["Choose...","T","F"], 2);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Complete the following truth table. 
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s2_statements/truthtable8.pg b/Contrib/LaTech/DiscreteMath/ch1s2_statements/truthtable8.pg
@@ -18,8 +18,8 @@ loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
 "niceTables.pl",
-"PGcourse.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Do not reveal partial solutions for True/False questions.
@@ -30,8 +30,6 @@ $popTrue = PopUp(["Choose...","T","F"], 1);
 $popFalse = PopUp(["Choose...","T","F"], 2);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Complete the following truth table. 
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s3_quantifiers/quantifiers1.pg b/Contrib/LaTech/DiscreteMath/ch1s3_quantifiers/quantifiers1.pg
@@ -18,8 +18,8 @@ DOCUMENT();
 loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
-"PGcourse.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Create an array of possible statement variations
@@ -40,8 +40,6 @@ $pop4 = PopUp(["Choose...",$a], 4);
 $pop5 = PopUp(["Choose...",$a], 5);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Consider the open statement *C(x,y): "Student x has taken math course y,"* where the domain for [``x``] is all students at your school and the domain for [``y``] is all math courses at your school.
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s3_quantifiers/quantifiers2.pg b/Contrib/LaTech/DiscreteMath/ch1s3_quantifiers/quantifiers2.pg
@@ -17,8 +17,8 @@ DOCUMENT();
 loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
-"PGcourse.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Do not reveal partial solutions for True/False questions.
@@ -29,8 +29,6 @@ $popTrue = PopUp(["Choose...","T","F"], 1);
 $popFalse = PopUp(["Choose...","T","F"], 2);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Suppose the domain for all variables is all real numbers. Determine the truth value of the following statements. 
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s3_quantifiers/quantifiers3.pg b/Contrib/LaTech/DiscreteMath/ch1s3_quantifiers/quantifiers3.pg
@@ -17,8 +17,8 @@ DOCUMENT();
 loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
-"PGcourse.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Do not reveal partial solutions for True/False questions.
@@ -29,8 +29,6 @@ $popTrue = PopUp(["Choose...","T","F"], 1);
 $popFalse = PopUp(["Choose...","T","F"], 2);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Suppose the domain for all variables is all real numbers. Determine the truth value of the following statements.
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s4_rulesofinference/roi1.pg b/Contrib/LaTech/DiscreteMath/ch1s4_rulesofinference/roi1.pg
@@ -20,9 +20,9 @@ DOCUMENT();
 loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
-"PGcourse.pl",
 "niceTables.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Create an array of possible reasons
@@ -44,8 +44,6 @@ $popStep1 = PopUp(["Choose...",$a], 2);
 $popStep23 = PopUp(["Choose...",$a], 9);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Consider the following premises and conclusion.
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s4_rulesofinference/roi2.pg b/Contrib/LaTech/DiscreteMath/ch1s4_rulesofinference/roi2.pg
@@ -20,9 +20,9 @@ DOCUMENT();
 loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
-"PGcourse.pl",
 "niceTables.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Create an array of possible reasons
@@ -44,8 +44,6 @@ $popStep12 = PopUp(["Choose...",$a], 6);
 $popStep34 = PopUp(["Choose...",$a], 11);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Consider the following premises and conclusion.
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s4_rulesofinference/roi3.pg b/Contrib/LaTech/DiscreteMath/ch1s4_rulesofinference/roi3.pg
@@ -20,9 +20,9 @@ DOCUMENT();
 loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
-"PGcourse.pl",
 "niceTables.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Create an array of possible reasons
@@ -49,8 +49,6 @@ $popStep23 = PopUp(["Choose...",$a], 7);
 $popStep45 = PopUp(["Choose...",$a], 13);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Consider the following premises and conclusion.
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s4_rulesofinference/roi4.pg b/Contrib/LaTech/DiscreteMath/ch1s4_rulesofinference/roi4.pg
@@ -20,9 +20,9 @@ DOCUMENT();
 loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
-"PGcourse.pl",
 "niceTables.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Create an array of possible reasons
@@ -50,8 +50,6 @@ $popStep45 = PopUp(["Choose...",$a], 12);
 $popStep67 = PopUp(["Choose...",$a], 15);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Consider the following premises and conclusion.
 

diff --git a/Contrib/LaTech/DiscreteMath/ch1s4_rulesofinference/roi5.pg b/Contrib/LaTech/DiscreteMath/ch1s4_rulesofinference/roi5.pg
@@ -20,9 +20,9 @@ DOCUMENT();
 loadMacros(
 "PGstandard.pl",
 "parserPopUp.pl",
-"PGcourse.pl",
 "niceTables.pl",
-"PGML.pl"
+"PGML.pl",
+"PGcourse.pl"
 );
 
 ## Create an array of possible reasons
@@ -44,8 +44,6 @@ $popStep1 = PopUp(["Choose...",$a], 2);
 $popStep23 = PopUp(["Choose...",$a], 9);
 
 ## Display question
-TEXT(beginproblem());
-
 BEGIN_PGML
 Consider the following premises and conclusion.
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		This subfolder contains problems authored by Jason Terry (jterry@latech.edu) for a course in Discrete Mathematics in the Departments of Mathematics or Computer Science.