prenex meaning in Hindi

Examples

1. Conversion to prenex form can be avoided, if " structural"
2. The rules for converting a formula to prenex form make heavy use of classical logic.
3. Some proof calculi will only deal with a theory whose formulae are written in prenex normal form.
4. Assuming fully quantified Boolean formulas to be in prenex normal form is a frequent feature of proofs.
5. There are several conversion rules that can be recursively applied to convert a formula to prenex normal form.
6. In intuitionistic logic, it is not true that every formula is logically equivalent to a prenex formula.
7. A fully quantified Boolean formula can be assumed to have a very specific form, called prenex normal form.
8. Every first-order formula is logically equivalent ( in classical logic ) to some formula in prenex normal form.
9. For example, for a formula in prenex normal form, qr is simply the total number of its quantifiers.
10. By introducing dummy variables, any formula in prenex normal form can be converted into a sentence where existential and universal quantifiers alternate.