- #1

albert1992

- 11

- 0

## Homework Statement

x is square free (not divisible by a perfect square) on Z

## Homework Equations

Z meaning all integers.

## The Attempt at a Solution

I did a similar problem earlier that asked for the expression for prime numbers on the Natural numbers domain. For that problem the product of a*b with a,b >1 never equaled a prime number. So for this problem I believe that all of the prime numbers are included in the square free I'm just not sure how to integrate this.