floating-point Archives - Page 6 of 8

A 64-bit double can represent integer +/- 253 exactly. Given this fact, I choose to use a double type as a single type ...

randrange(start, stop) only takes integer arguments. So how would I get a random number between two float values? 5 s 5 Use random.uniform(a, ...

In the following program you can see that each value slightly less than .5 is rounded down, except for 0.5. for (int i ...

What would be the most efficient way to compare two double or two float values? Simply doing this is not correct: bool CompareDoubles1 ...

How does one round a number UP in Python? I tried round(number) but it rounds the number down. Example: round(2.3) = 2.0 and ...

I have the following dummy test script: function test() { var x = 0.1 * 0.2; document.write(x); } test(); This will print the ...

I want to use a Track-Bar to change a Form‘s opacity. This is my code: decimal trans = trackBar1.Value / 5000; this.Opacity = ...

I have two integer values a and b, but I need their ratio in floating point. I know that a < b and ...

Is there a way to step between 0 and 1 by 0.1? I thought I could do it like the following, but it ...

According to html5.org, the “number” input type’s “value attribute, if specified and not empty, must have a value that is a valid floating ...