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[Frama-c-discuss] using jessie to verify float problem

nam nam wrote:
> Good morning all
> I am using Frama-C Beryllium, and I want to use jessie plug-in to verify 
> some problems which I need to use float (or double) type number. I have 
> tried to use Simplify and Yices prover but they are not power enough to 
> prove the problems using float type number.
> Are there any ways to overcome this problem?

Yes: Simplify is simply useless because does not know anything about 
real numbers, and Yices is not very powerful with them. You must install
Alt-Ergo, Z3 and CVC3: see

By the way: support for floating-point computation in Frama-C/Jessie is 
somewhat experimental. Please do not hesitate to share your attempts 
with us.

See also:

Hisseo projet web page:
and its publications, in the "Documents" section

- Claude

> Thank you
> D.T.Nam
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