I was asked today, "You are reporting a 4-place decimal value, but what precision is the math calculation using to give you the result?".

I believe I have read this somewhere but I have not been able to find it. I realize there are physical limitations to precision caused by the various CMM's but the algorithms in PC-Dmis should have a defined number length for its calculations.

I believe I have read this somewhere but I have not been able to find it. I realize there are physical limitations to precision caused by the various CMM's but the algorithms in PC-Dmis should have a defined number length for its calculations.

## Comment