I'm looking to round numbers to their nearest 1,000 closest to zero. The following code works for positive numbers import math original_number = 1245 new_number
A user will define a line on screen which will have, when drawn, a given thickness (or width). I now need to be able to determine the coordinates of a bounding
I've been working on an implementation of Shamir's Secret Sharing, and was wondering if the prime number selected will impact on the security. This is mainly be
Consider the function f(x,y) that equals two sigma (ΣΣ) where i ranges from 1 to 10 and (first sigma) and j ranges from 1 to 10 (second sigma) of th
So, I have been trying to create a manual function in python that calculates the adjusted closing price of stocks using dividends and stock splits data but I co
I'm doing a calculation in PHP using bcmath, and need to raise e by a fractional exponent. Unfortunately, bcpow() only accepts integer exponents. The exponent i
Example given in JavaScript: Suppose we have two arrays [0,0,0] and [1,1,1]. What's the algorithm to produce all possible ways these two arrays can be combine.
I think most people know how to do numerical derivation in computer programming, (as limit --> 0; read: "as the limit approaches zero"). //example code for d
As we can see int has 4 byte in memory, that are 32bits, after applying range formula , we can see range of int -2147483648 to 2147483647. I have calculated the
I want to make a spiral galaxy in Unity 3D using C# ( i use a derived logarithmic spiral ). I want to set the end of the arms less dense than the middle, but mi
I have made a functioning (if possibly extremely verbose) game of rock/paper/scissors. If I run the game by calling the function once over and over the 'compute
Is there any way to get the step-by-step solution in SymPy? For example: x**2-5 = 4 step 1 x**2-5+5=4+5 step 2 : x**2=9 step 3 :x = 3 or x= -3
I have used a formula to create an X and Y coordinate that I would like to create a point from. They are held in the attribute table, and I don't know how to us
I need to attain the slope of a linear regression similar to the way the Excel function in the below link is implemented: http://office.microsoft.com/en-gb/ex
I have created some very basic implementations of the mentioned models. However, although graphs seem to look right, the numbers don't add up to a constant. Tha
So I am trying to develop a formula that will sum all odd Fibonacci numbers up to and including a given number. For example: Given number is 4. Then result sh
I have a list of numbers a1, a2, a3, a4, a5, ... and so on. If we find XOR of all subsets then I noticed that frequency of each distinct XOR is the same. Exam
I want to find out the clockwise angle between 2 vectors(2D, 3D). The clasic way with the dot product gives me the inner angle(0-180 degrees) and I need to us
I have a function in my program which rotates a point (x_p, y_p, z_p) around another point (x_m, y_m, z_m) by the angles w_nx and w_ny. The new coordinates are
How can I get the current quarter we are in with javascript? I am trying to detect what quarter we are currently in, e.g. 2. EDIT And how can I count the numbe