Propositional Logic A proposition is a statement that is, by itself, either true or false.

Compound and simple propositions A compound proposition is formed by means of logical connectives. The commonly used logical connectives are “not”, “and”, “or”, “if, then”, and “if”. A simple proposition …

1.1. Propositions. on 1.1.1. A proposition is a declarative sentence that true (denoted either T or 1) or false (denoted either F or 0). ositions. The most common variables used are p,

The exclusive or of two propositions p and q is the compound proposition that we write p q, which is true if and only if p is true, or q is true, but not when both p and q are true.

Atomic propositions and logical connectives An atomic proposition is a statement or assertion that must be true or false. Examples of atomic propositions are: “5 is a prime” and “program terminates”. …

The truth of a proposition is not evident from the statement, and may depend on how terms are interpreted. For example, the state-ment “Champaign is the capital of Illinois” (Example 2) is false if …

mation Guide Public Display - Text of Proposition 50 TEXT OF PROPOSITION 50 SUBJECT TO COURT ORDERED CHANGES This amendment proposed by Assembly Constitutional Amendment …