= List of formal systems
{wiki=List_of_formal_systems}
A formal system is a mathematical or logical framework consisting of a set of symbols, rules for manipulating those symbols, and axioms or assumptions. Formal systems are foundational in fields like mathematics, computer science, and logic. Here are some notable formal systems: 1. **Propositional Logic**: A formal system that deals with propositions and their connectives. It uses symbols to represent logical statements and employs rules for deriving conclusions.
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