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112 lines
5.1 KiB
HTML
112 lines
5.1 KiB
HTML
4 years ago
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<!-- This manual documents how to install and use the Multiple Precision
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Floating-Point Reliable Library, version 3.1.4.
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Copyright 1991, 1993-2016 Free Software Foundation, Inc.
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Permission is granted to copy, distribute and/or modify this document under
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the terms of the GNU Free Documentation License, Version 1.2 or any later
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version published by the Free Software Foundation; with no Invariant Sections,
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with no Front-Cover Texts, and with no Back-Cover Texts. A copy of the
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license is included in GNU Free Documentation License. -->
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<!-- Created by GNU Texinfo 6.4, http://www.gnu.org/software/texinfo/ -->
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<head>
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<title>Copying (GNU MPFR 3.1.4)</title>
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<meta name="description" content="How to install and use GNU MPFR, a library for reliable multiple precision
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floating-point arithmetic, version 3.1.4.">
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<meta name="keywords" content="Copying (GNU MPFR 3.1.4)">
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<meta name="resource-type" content="document">
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<meta name="distribution" content="global">
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<meta name="Generator" content="makeinfo">
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<link href="index.html#Top" rel="start" title="Top">
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<link href="Concept-Index.html#Concept-Index" rel="index" title="Concept Index">
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<link href="index.html#Top" rel="up" title="Top">
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<link href="Introduction-to-MPFR.html#Introduction-to-MPFR" rel="next" title="Introduction to MPFR">
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<link href="index.html#Top" rel="prev" title="Top">
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</style>
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</head>
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<body lang="en">
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<a name="Copying"></a>
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<div class="header">
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<p>
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Next: <a href="Introduction-to-MPFR.html#Introduction-to-MPFR" accesskey="n" rel="next">Introduction to MPFR</a>, Previous: <a href="index.html#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p>
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</div>
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<hr>
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<a name="MPFR-Copying-Conditions"></a>
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<h2 class="unnumbered">MPFR Copying Conditions</h2>
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<a name="index-Copying-conditions"></a>
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<a name="index-Conditions-for-copying-MPFR"></a>
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<p>The GNU MPFR library (or MPFR for short)
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is <em>free</em>; this means that everyone is free to use it and
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free to redistribute it on a free basis. The library is not in the public
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domain; it is copyrighted and there are restrictions on its distribution, but
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these restrictions are designed to permit everything that a good cooperating
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citizen would want to do. What is not allowed is to try to prevent others
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from further sharing any version of this library that they might get from
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you.
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</p>
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<p>Specifically, we want to make sure that you have the right to give away copies
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of the library, that you receive source code or else can get it if you want
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it, that you can change this library or use pieces of it in new free programs,
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and that you know you can do these things.
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</p>
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<p>To make sure that everyone has such rights, we have to forbid you to deprive
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anyone else of these rights. For example, if you distribute copies of the
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GNU MPFR library, you must give the recipients all the rights that you have.
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You must make sure that they, too, receive or can get the source code. And you
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must tell them their rights.
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</p>
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<p>Also, for our own protection, we must make certain that everyone finds out
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that there is no warranty for the GNU MPFR library. If it is modified by
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someone else and passed on, we want their recipients to know that what they
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have is not what we distributed, so that any problems introduced by others
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will not reflect on our reputation.
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</p>
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<p>The precise conditions of the license for the GNU MPFR library are found in the
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Lesser General Public License that accompanies the source code.
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See the file COPYING.LESSER.
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</p>
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<hr>
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<div class="header">
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<p>
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Next: <a href="Introduction-to-MPFR.html#Introduction-to-MPFR" accesskey="n" rel="next">Introduction to MPFR</a>, Previous: <a href="index.html#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p>
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</div>
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</body>
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</html>
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