What is a formula in logic?

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Tags

1. #formed
2. #mathematical
3. #logical
4. #known
5. #propositional
6. #simplest
7. #strict
8. #logic
9. #simply
10. #atomic
11. #equivalently
12. #structure
13. #subformulas
14. #deeper
15. #formulas
16. #atoms
17. #contains
18. #connectives
19. #formula