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[Frama-c-discuss] Integer-arithmetics, rational postconditions

It seems it was because of and older version of frama-c or why (I used 
the one from the Ubuntu-repositories). I now compiled to most recent 
version from the website, and it works.
Thanks a lot.


Pascal Cuoq schrieb:
> I couldn't reproduce this with Frama-C Boron 20100401 (one of the
> binary packages from http://frama-c.com including Why 2.26).
>
> Here is the complete C file I used:
>
> /*@ requires 0 < x <= 1000000000;
>   ensures ((\result + 0.0) / 2 > x);
> */
> int function1(int x) {
>  return (2*x + 1);
> }
>
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