无符号双 [英] Unsigned Double

问题描述

我需要使用 unsigned double ，但事实证明C＃不提供这样的类型。

I need to use an unsigned double but it turns out C# does not provide such a type.

有没有人知道为什么？ / p>

Does anyone know why?

推荐答案

浮点数仅仅是IEEE 754规范的实现。据我所知，没有一个没有签名的双重的东西。

Floating point numbers are simply the implementation of the IEEE 754 spec. There is no such thing as an unsigned double there as far as i know.

http：//en.wikipedia。 org / wiki / IEEE_754-2008

为什么需要一个无符号的浮点数？

Why do you need an unsigned floating point number?

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