在z3py中使用余数运算时出错

Question

Doing a remainder operation gives an error in z3py code

Following is my code

    x = Real("x")
    solve( x%2 == 3 )

The Code gives the following Error :

    z3.z3types.Z3Exception: Z3 integer expression expected

whereas when I am doing division operation it is working perfectly

    solve( x/2 == 3 )

(It gives an answer of 6)

Is remainder operation not supported in z3? If it is how can achieve it?

Answer 1

Modulus for a real-value doesn't make sense; as real-valued division is precise.

It does make sense for integers. Is that what you intended? (Note your definition of x being Real .)