The Rules of the Fitch System

(this text by Steven DeHaven, Calgary, and Christian Gottschall, Vienna)

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This help is simply a brief summary of the rules. If you need help with the use of the applet go to Help with Applet. If you need help with the formal language go to Help with Language. The sole purpose of this help is to explain the "mechanics" of the use of the builder. The outermost pair of parentheses, if there is such, are standardly omitted.

© Christian Gottschall / / 2012-03-31 01:19:53