RulesChecklist

# RulesChecklist - Checklist for Rules in Fitch Each of the...

This preview shows pages 1–2. Sign up to view the full content.

Checklist for Rules in Fitch Each of the rules in Fitch has a number of constraints on it. Here are a list of the constraints on the various rules. -introduction C -introduction: a , b Requirements: C must be have as its main connective: that is, it must be of the form X Y . You must cite two lines on the right. Here we’ve designated them a and b . One of the two lines a , b must be X . The other line must be Y . -elimination C -elimination: a Requirements: You must cite one line on the right. Here we’ve designated it a . Line a must have as its main connective; that is, it must be of the form X Y . C must be either X or Y . -introduction C -introduction: a Requirements: C must be have as its main connective: that is, it must be of the form X Y . You must cite one line on the right. Here we’ve designated it a . Line a must be either X or Y . -elimination C -elimination: a , b - c , d - e Requirements: You must cite one line and two subproofs on the right. Here we’ve designated the line a , and the subproofs b - c and d - e .

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern