Legal stuff


These legal notices and general terms and conditions of use refer to "" on this site, but by this term the legal notices and general terms and conditions of use also refer to and concern the other domains owned and/or affiliated by Numalis, namely:



The website is published by Numalis.
The registered office is located in Cap Omega, roundabout Benjamin Franklin, 34960 Montpellier
SIRET: 814 614 614 020 00018
Telephone: 04 67 13 00 93 
The website is hosted by Jean Michel Minati, and was created by Exolab in Lyon in collaboration with B2B design for the design of the graphic charter as well as Nathalie Navarre.
The publication director is the company's manager. 
"Numalis" is a registered trademark.

General terms and conditions of use

Intellectual property

The general structure of the website, as well as the texts, graphics, images, sounds and videos that make it up, are the property of the publisher and its partners or do:
  •  is the subject of an operating licence and is protected by intellectual property legislation
  •  or an explicit mention of the source from which they originate in respect of the intellectual property of the right holder.
Any representation and/or reproduction and/or partial or total exploitation of the contents and services offered by the site, by any means whatsoever, without the prior written authorization of the publisher and/or its partners is strictly prohibited and may constitute an infringement within the meaning of articles L335-2 and following of the intellectual property code.

Images and illustration posted on the site are the property of Arnault Ioualalalen and Numalis, or have been legally acquired from artists contributing to the 123rf platform including: onirb, madmaxer, alphaspirit, kentoh, johnkwan, sbotas, zen9, bluebay, neyro2008, Angela Waye.

Pictures contact: credit Didier Barthelemy.


The creation of a hypertext link to the website or one of its pages is only authorised with the express authorisation of the publisher. However, the publisher reserves the right to remove a link that it considers not to be in conformity with the purpose of the site

Numalis cannot be held liable for any hypertext link on the website referring to other sites or any other page on the Internet.

Publisher’s liability

The information and/or documents on the website come from sources considered reliable.

However, this information and/or documents may contain technical inaccuracies and typographical errors. They are subject to change at any time, and may have been updated. In particular, they may have been updated between the time they are downloaded and the time the user becomes aware of it.

Any professional contact details published on the website may be deleted at the request of the professional by sending a letter to Numalis. The publisher shall in no event be held liable for any damage of any kind resulting from the interpretation or use of the information and/or documents available on the website

Modification of the general terms and conditions of use

The publisher reserves the right to modify, at any time and without notice, these general terms and conditions of use in order to adapt them to changes in the site and/or its operation.

Access to the website

The publisher endeavours to provide access to the website 24 hours a day, 7 days a week, except in the event of force majeure or an event beyond the publisher's control, and subject to any breakdowns and maintenance interventions necessary for the proper functioning of the website and services. 

The publisher cannot be held liable if it is impossible to access to the website and/or use the services.

In addition, the publisher may interrupt the website or part of the services at any time without notice, without any right to compensation. The user acknowledges and accepts that the publisher is not responsible for interruptions, and the consequences that may result from them for the user or any third party

Rules of internet use

The user declares that he accepts the characteristics and limits of the Internet, and in particular acknowledges that the publisher assumes no responsibility for the services accessible via the Internet and has no control whatsoever over the nature and characteristics of the data that may be transmitted via his host centre.

The user acknowledges that data circulating on the Internet may be regulated in terms of use or protected by property rights.

The user is solely responsible for the use of the data he consults, queries and transfers on the Internet.

Applicable law

Both this site and the terms and conditions of its use are governed by French law, regardless of where it is used. In the event of a possible dispute, and after the failure of any attempt to find an amicable solution, the French courts shall have sole jurisdiction to hear this dispute.

Conditions of use of the demonstrator

The demonstrator made available in the Calculation Portal on the website is a tool published by Numalis and designed by Exolab. This tool is protected by copyright and its exploitation rights are the exclusive property of Numalis. Its purpose is to allow registered users to simulate pieces of code written in a dedicated language free of charge and to know their accuracy.

In the following, we call "Demonstrator", all the pages, texts, images, graphics, graphics, sounds, programs found on the site allowing, among other things, to write, save, simulate and display source codes as well as their behavior. By supplier we mean both the company responsible for making this service available on the website, Numalis and Exolab.

By registering on the Demonstrator, users declare that they have read and accepted the following general terms and conditions of use of the Demonstrator:
Publishing and executing source code on the Demonstrator in a way that does not overload the server hosting the Demonstrator is free of charge. At its discretion, the supplier with the Demonstrator's rights reserves the right to offer paid commercial offers to extend the Demonstrator's usage capabilities to a user.

It is strictly forbidden to:
- Obtain content from the Demonstrator other than by looking like a web browser (graphic or text-based)
- Download content from the Demonstrator automatically
- Apply grammatical or syntactical analysis and reprocessing of data on content from the Demonstrator.

User accounts on the Demonstrator must be created and registered by a natural person, identified as the "holder" of this account. A natural person is only allowed to have one account. Accounts are not transferable and the identity of the holder cannot be changed. The account holder is responsible for the way in which the account is used. And, in particular, he is responsible for the fact that his account must not overload or compromise the integrity or security of the Demonstrator's supplier's servers.

The Demonstrator's use for the distribution of pornographic, racist, vulgar, reprehensible, or offensive content is strictly prohibited. The account holder may be held liable if the content is pornographic, racist, vulgar, reprehensible or offensive.

By submitting source code on a part of the Demonstrator that is public and visible to all users, the user irrevocably grants all other users the right to view, copy, adapt, adapt, execute the submitted code and publish derivative versions of that code within the Demonstrator.

The Demonstrator's supplier reserves the right to use all source code saved on the Demonstrator to improve the quality of the Demonstrator's services and test its services. 

The Demonstrator's supplier cannot be held responsible for the content cited by users and for any comments they may make.

The Demonstrator's supplier declines all liability, financial or otherwise, for any damage or loss resulting from the use of the Demonstrator, including, but not limited to, hardware or software damage.

Despite the best efforts of the supplier, the Demonstrator is provided without any guarantee, explicit or implicit, of access, marketing or ability to perform any function.

The use of the Demonstrator is subject to French law. By using the Demonstrator's services, the user agrees to be subject to the conditions set by French law for such a service. The use of the Demonstrator is strictly prohibited if it contravenes the local law of the user, or if this local law may render one or more of the Demonstrator's terms of use null and void.

All personal data of Demonstrator users stored on are accessible to the user and can be modified or deleted by simple written request (to made by the user. This data is used to verify your identity, to provide anonymous statistics on how the user became aware of the Demonstrator and whether or not this person is working in the research. This data is intended for internal Numalis uses and is accessible only by the persons in charge of the Demonstrator within Numalis. This data is not intended to be transferred, sold, or exchanged with third parties for commercial purposes.

The Demonstrator's supplier and publisher reserve the right to modify the Demonstrator's terms of use at any time.