C＃是否具有无符号双精度？ [英] Does C# have an Unsigned Double?

问题描述

我需要使用 unsigned double ，但事实证明C＃没有提供这种类型。

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

有人知道为什么吗？

推荐答案

浮点数只是IEEE 754规范的实现。据我所知，那里没有无符号的双精度值。

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浮点数？

Why do you need an unsigned floating point number?

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