nan
Stopping the debugger when a NaN floating point number is produced
I have an C++ program. Somewhere in the program (hard to reproduce, but reproduceable) a caclculation res开发者_如何转开发ults in a float beeing set to a NaN. Since a floating point operation involvin[详细]
2023-02-18 05:34 分类:问答-NaN in printf in C
I am currently experiencing issues with a Raytracer \"Engine\" in some calculations. info->eyex = -1000.0;[详细]
2023-02-16 05:02 分类:问答Why float.NaN != double.NaN in C#?
Why float.NaN != double.NaN ? while float.PositiveInfinity == double.PositiveInfinity and float.NegativeInfinity == double.NegativeInfinity are equal.[详细]
2023-02-15 06:03 分类:问答javascript sum returning NaN error
i have a javascript shopping basket, in which the sum is returning a NaN error,almost every time. in the code i have[详细]
2023-02-13 17:49 分类:问答convert nan value to zero
I have a 2D numpy array. Some of the values in this array are NaN. I want to perform certain operations using this array. For example consider the array:[详细]
2023-02-13 07:49 分类:问答Can I get Java to throw an exception when doing a comparison between floats when one of them turns out to be NaN?
I spent about 2 hours tracking down a bug today and I would\'ve found it much quicker had java thrown an exception when comparing NaN with a float.It would be nice if I could开发者_开发问答 protect my[详细]
2023-02-10 10:39 分类:问答c# NaN comparison differences between Equals() and ==
Check this out : var a = Double.NaN; Console.WriteLine(a == a); Console.ReadKey(); Prints \"False\" var a = Double.NaN;[详细]
2023-02-09 19:56 分类:问答How can I tell between a blank textbox and a textbox with zero in it in JavaScript?
I have the following: var NewCount = document.getElementById(\'MainContent_gv_NewCount_\' + rowIndex).value;[详细]
2023-02-08 19:07 分类:问答How to represent NaN in array of numbers?
The question says it all. I have anarray of doubles and am doing something with them. double expectedOutput[] = { 6.38792, 12.91079, 14.33333, 13.44517,[详细]
2023-02-08 17:56 分类:问答System.ArithmeticException not thrown in F#
Consider the following code let a = 5. / 0. let b = sin a let c = sqrt(-5.) It produces both Infinity and NaN. In both cases I want to have an exception thrown (for debuging purposes).[详细]
2023-02-06 04:47 分类:问答