Decidability
Template:Wiktionary The word decidable may refer to:
- Decidable language
- Decidability (logic) for the equivalent in mathematical logic
- Decidable problem and Undecidable problem
- Gödel's incompleteness theorem, a theorem on the undecidability of languages consisting of "true statements" in mathematical logic.
- Recursive set, a "decidable set" in recursion theory