Given a sorted array like [1,2,4,4,4]. Each element in the array should occur exactly same number of times as element. For Example 1 should occur 1 time, 2 shou
I want to create a cartesian plane in python that looks similar to the attached image, where I have 2 sets of coordinates e.g. (7,7) (17.4,20), and a line going
How can I calculate the tens place value of 2^100 in C++? I tried this; #include <cmath> #include <iostream> using namespace std; int main(){
I have values corresponding to 'Calendar Days.' I'd like to convert this to 'Working Days.' In this example, a 'Working Day' is defined by Monday through Thurs
I have an object that rotates in the same direction at a variable speed. I have the ability to measure the angle of this object in degrees (0-360) every frame (
I have an n-Dimensional rectilinear grid, such that the edges in each dimension i are given by x_i = {x[i, 0], x[i,1], ..., x[i, Ni-1], x[i, Ni]}, with N_i edge
I am trying to plot Cassini ovals in Python using these parametric equations for x,y. https://mathcurve.com/courbes2d.gb/cassini/cassini.shtml Here is my progra
I ran PCA on a data frame with 10 features using this simple code: pca = PCA() fit = pca.fit(dfPca) The result of pca.explained_variance_ratio_ shows: array
Suppose, I have these values for a container of height 200 and width 300: scaleX = 0.9198 scaleY = 0.9198 skewX = -0.3923 skewY = 0.3923 translateX = 150 transl
When implementing complex calculations, I found that readability suffered a lot. For example, this formula is absolutely unreadable when translated to code (I c
I have a scatter plot and I'm allowing points to be selected by drawing an ellipse like so: In the above image the X axis and Y axis are scaled differently. I'
I wonder how to scale the current index from 1 to 0.8 when swiping to the next item. I've been building a carousel on how to make the centered item from 1 to 0.
Summary) What's the time complexity of math.prod() How to improve this code to get to the pass Details) Currently working on 'Product of Array Except Self' on L
I have a IP Camera which can PTZ. I am currently streaming live feed into the browser and want to allow user to click a point on the screen and the camera will
I am trying to square a number x but there seems to be some discrepancy in precision while squaring it using Math.pow() and squaring it using multiplication. pu
I need to calculate the square root of some numbers, for example √9 = 3 and √2 = 1.4142. How can I do it in Python? The inputs will probably be all
As a small example, say I have N=6 elements { 0.03, 0.25000039, 1.391, 500.1, 0.5000001, 1.75001 } and K=3 then the combination { 0.25000039, 0.5000001, 0.
Modular inverses can be computed as follows (from Rosetta Code): #include <stdio.h> int mul_inv(int a, int b) { int b0 = b, t, q; int x0 = 0, x1
I have a triangle, each point of which is defined by a position (X,Y,Z) and a UV coordinate (U,V): struct Vertex { Vector mPos; Point mUV; inline Ve
As an exercise in learning Matplotlib and improving my math/coding I decided to try and plot a trigonometric function (x squared plus y squared equals one). Tr