.. _D6.01.01:

**d6.01.01** Machine environment descriptor: ENVIMA
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**Summary:**

In this document, the functions for retrieving integer values or real characteristics depending on the platform used are presented. Some mathematical constants and some parameters related to memory and file usage have been added.

 **Table of Contents**




.. toctree::
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    self

.. toctree::
    :maxdepth: 2
    :numbered:

    Pr_sentation_g_n_rale_et_justification
    Les_fonctions_fournies_et_leur_utilisation
    Bibliographie
    Annexe___Portabilit__et_Efficacit_____
    Annexe___R_sultat_du_sous-programme_impvem