[Coin-discuss] arithmetic exception when using Cbc

[John J Forrest]

I will fix it when I get in to work but the answer is simple.  gcd checks
for 0 but not for negative as it is using numbers from fabs().  The problem
is just an overflow problem converting to int from double.  Easy to fix,
but I ought to go through the data Kish sent to double check.

John Forrest