-1.#IND000在Visual Studio调试窗口中是什么意思? [英] What does -1.#IND000 mean in the Visual Studio debug window?

问题描述

在Visual Studio 2010监视窗口中，我发现变量的值变为-1.#IND000.这是什么意思?

In the Visual Studio 2010 watch window, I found the value of a variable became -1.#IND000. What does this mean?

推荐答案

IND是Windows系统中NaN(不是数字)的表示形式. IND =不确定形式"，主要是由于非法运算(例如被零除或无穷大的算术运算)导致的.

IND is the representation of NaN (Not a Number) in Windows system. IND = "indeterminate form", mostly a result from an illegal operation like dividing by zero or arithmetic operation with infinity.

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