Jul 24, 2019 · Your given formula is an example of get random range, inclusive, where you only want to round down using (Math.floor()) to keep within your range.

Mar 19, 2016 · Math.floor always rounds to the nearest whole number that is smaller than your input. You might confuse it with Math.round, that rounds to nearest whole number.

Feb 25, 2017 · Math.Floor rounds down, Math.Ceiling rounds up, and Math.Truncate rounds towards zero. Thus, Math.Truncate is like Math.Floor for positive numbers, and like …

I just ran jsdb (www.jsdb.org) which uses Spidermonkey 1.7, and ran a loop to sum up the floor'ed value of x [i] on an array of 100000 floating point numbers, first with Math.floor (), then with …

Apr 7, 2017 · Math.random returns a floating number and array elements indexes are actually integers. Math.floor rounds the float down to the nearest integer.

Using floor and % together is not consistent in that way. Either use trunc instead of floor (thereby permitting negative remainders) or use subtraction to get the remainder (rem = y - div * x).

Feb 11, 2011 · This is simply wrong. min + Math.random() * max will give you numbers between min and min+max, which is not what you want. The first branch of the if is correct, but could be …

Mar 28, 2023 · The numbers from Math.random() are in the range 0 (inclusive) to 1 (exclusive). That means you might get a 0, but you'll never get 1. Thus that formula starts off with …

Dec 6, 2008 · Alguien me puede explicar el siguiente codigo, especialmente la parte de la operacion con Math.floor() y por que se divide dif/(1000 * 24 * 60 * 60) var fecha1 = …

Jun 3, 2016 · Updated test to the following, which clearly shows float // N returns a float, while math.floor(N) returns an int in python3. As I understand it, this behavior is different in python2, …