Logic/Propositional logic

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[[Logic]] > Propositional logic
[[Logic]] > Propositional logic
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* [[wikipedia:Category:Mathematical logic|Category:Mathematical logic（Wikipedia）]] 
 
== Contents ==
== Contents ==
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* [[wikipedia:Category:Mathematical logic|Category:Mathematical logic（Wikipedia）]] 
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== Propositional calculus ==
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* [[wikipedia:Propositional_calculus|Propositional calculus(logic)]]
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*[[wikipedia:Propositional_calculus|Propositional calculus(logic)]]
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From Wikipedia, the free encyclopedia
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In mathematical logic, a propositional calculus or logic (also called sentential calculus or sentential logic) is a formal system in which formulas of a formal language may be interpreted to represent propositions. A system of inference rules and axioms allows certain formulas to be derived. These derived formulas are called theorems and may be interpreted to be true propositions. Such a constructed sequence of formulas is known as a derivation or proof and the last formula of the sequence is the theorem. The derivation may be interpreted as proof of the proposition represented by the theorem.
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== CAI Exercise ==
== CAI Exercise ==
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*<span class="pops"> [[cai_en:EDULOG00010001|Go to CAI Exercise page]] </span>
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*[[cai_en:EDULOG00010001|Go to CAI Exercise page]]

Latest revision as of 03:30, 23 May 2014

Logic > Propositional logic

Contents

CAI Exercise

Retrieved from "http://en.iwschool.org/wiki/Logic/Propositional_logic"
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