# Frama-C-discuss mailing list archives

This page gathers the archives of the old Frama-C-discuss archives, that was hosted by Inria's gforge before its demise at the end of 2020. To search for mails newer than September 2020, please visit the page of the new mailing list on Renater.

# [Frama-c-discuss] Alt Ergo - Problem

• Subject: [Frama-c-discuss] Alt Ergo - Problem
• From: kurt at roeckx.be (Kurt Roeckx)
• Date: Sat, 3 Oct 2015 21:02:50 +0200
• References: <52D16727.8030804@ocamlpro.com> <B517F47C2F6D914AA8121201F9EBEE6701C7660449A2@Mail1.FCMD.local> <52D4D24E.8060007@ocamlpro.com> <B517F47C2F6D914AA8121201F9EBEE6701C76682DC58@Mail1.FCMD.local> <52D55374.8020404@ocamlpro.com> <B517F47C2F6D914AA8121201F9EBEE6701C76682E584@Mail1.FCMD.local> <52EF36F1.7020100@ocamlpro.com> <B517F47C2F6D914AA8121201F9EBEE6701C7CAEBB147@Mail1.FCMD.local> <561000C3.2020700@gmail.com> <B517F47C2F6D914AA8121201F9EBEE6701C7CAEBB172@Mail1.FCMD.local>

```On Sat, Oct 03, 2015 at 02:32:07PM -0400, Dharmalingam Ganesan wrote:
>   /*@ assert x*x < 0 ;*/

Please note that the evaluation does not happen in a fixed size
integer.  Since x is positive, x*x will always be positive in that
evaluation.

Kurt

```