I have the following function: float int_to_qty(unsigned x) { const float MAX = 8.5f; const float MIN = .001f; return ((MAX-MIN) / (float ...

Why do I need this? I'm creating a game about space. For a space game to work it'll need big and accurate numbers. Floating-point numbers are not rea ...

Why is the result of below code 0 in python3? ...

I am looking through some code previously written by a senior developer in my company and I am curious about the reasoning behind the somewhat convolu ...

We are often taught that floating-point numbers should not be compared for exact equality. However, the following function, which returns the Golden R ...

I have an algorithm that relies on integer inputs x, y and s. For input checking and raising an exception for invalid arguments I have to make sure th ...

I am reading a matlab function for calculating great circle distance written by my senior collegue. The distance between two points on the earth surfa ...

I have a 2D CNN model where I perform a classification task. My images are all coming from a sensor data after conversion. So, normally, my way is to ...

These are the values in the excel file: 7257.5679 6942.0949714286 5780.0125476250005 This is my read_excel: Pandas output: 7258 69 ...

How does one properly get the number of millis between two successive calls? There's a bunch of different ways to get or profile time, and all of them ...

I want to get one decimal place of a double in Dart. I use the toStringAsFixed() method to get it, but it returns a round-up value. How can I get i ...

This C/C++ reduced testcase: int x = ~~~; const double s = 1.0 / x; const double r = 1.0 - x * s; assert(r >= 0); // fail isn't numerically sta ...

Multiplication using FLOAT is giving noticeable difference. public static void main(String[] args) { // using string and parsing instead of actu ...

I am trying to understand Normalize() from Trochvision.transforms. After using it, the mean should be 0 and the std() should be 1. At least that's wha ...

This doesn't seem to make sense to me. When I use the keras.metrics.Precision metric it works fine on my multi-class model ( i.e. on one-hot-vector ou ...

Problems Detail: My routine is a simple set of equations, the result must yield the result as an array of float elements with a precission of 4 decim ...

in our code we want to activate fucntion after a number of precise milliseconds. In the current code we use Timer , but we want to know how to be sur ...

Trying to get this comparison to work in bash... As an example, I want the second "comparison" to be true by setting foo=31.26 If the value in $foo i ...

I've written an AWK script to scan a check image log file (ASCII characters sent to laser or dot-matrix printer to print on preprinted check forms) ke ...

I am trying to round numbers to a certain decimal place, the expected API would be something like this: or but those APIs don't seem to exist. I ...