I found your final graphs for Multiple Response Questions (the textbook example) to be very helpful. However, I have one question

If you want to show the multiple responses as totals (column totals), rather than by the textbooks used, how would you adjust the code?

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I. Boolean search strings with “wff processor” and working logic circuits. Logical relations (consistency, inconsistency, tautology, contradiction, necessary vs. sufficient condition). Combinatorics

2. Propositional logic with truth tables. Symbolization of natural language statements. Logical relations. Conversational implicature.

3. Natural deduction for propositional logic. Proof builder.

4. Modal logic with Interactuve possible-worlds diagrams

5. Aristotelian syllogisms with Venn diagrams. Predicate logic with interactive models.

6. Natural deduction for propositional logic. Proof builder.

Graded quizzes are available.

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