Statement forms themselves are not statements and therefore cannot be proved or disproved. But every statement form can be assigned a Gödel number denoted by . The choice of the free variable used in the form () is not relevant to the assignment of the Gödel number .
Statement forms themselves are not statements and therefore cannot be proved or disproved But every statement form can be assigned a Gödel number denoted by  The choice of the free variable used in the form () is not relevant to the assignment of the Gödel number 