I will provide a simple example below to further explain the question:


```
from z3 import *

s = Solver()
x = Real('x')

#
# Here I would establish constraints that limit the
# nunber of decimal places x can have.
# I.E. x -> 1.2; where x can have up to 1 decimal place
#

s.add(x > 1.89, x < 1.91)

if s.check() == unsat:
    print("No solution")

print("x = %s" % str(s.model()[x]))
```

Here the result would be: `x = 19/10.`. Which converted to a float would be `x = 1.9.`.

In this case x has 1 decimal place as there is only 1 digit after the `.`

So, I am wondering if there is a way to limit the variable `x` (in the smt solver: Z3 Theorem Prover) so that it can only have `y` number of decimal places.

Note that the code shown above is python code, hence, I am interacting with z3 with python.