MPFR: A multiple-precision binary floating-point library with correct rounding
MPFR: A multiple-precision binary floating-point library with correct rounding
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DOI：
10.1145/1236463.1236468
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发表时间：
2007-01-01
影响因子：
2.7
通讯作者：
Zimmermann, Paul
中科院分区：
文献类型：
--
作者：
Fousse, Laurent;Hanrot, Guillaume;Zimmermann, Paul
本文介绍了一个用 ISO C 语言编写并基于 GNU MP 库的多精度二进制浮点库。它的特殊性是通过提供正确的舍入和例外，扩展到任意精度，即来自 IEEE 754 标准的想法。我们演示了如何实现这些强大的语义（相对于其他任意精度工具没有明显的减速），并讨论了此类库可以发挥作用的一些应用程序。
This article presents a multiple-precision binary floating-point library, written in the ISO C language, and based on the GNU MP library. Its particularity is to extend to arbitrary-precision, ideas from the IEEE 754 standard, by providing correct rounding and exceptions. We demonstrate how these strong semantics are achieved-with no significant slowdown with respect to other arbitrary-precision tools-and discuss a few applications where such a library can be useful.