Math involves the manipulation of numbers within a program. For general math questions, please ask on math.stackexchange.com. Note: If your question is about unexpected results in floating point calculations, please read first.
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Solving Nonlinear system of equations in Mathematica (wolfram)
I'm Trying to solve a System of equations in Mathmatica with the Function of NSolve
The Code should represent a Mass Balance of A factory, in one of the Flows im trying to change the Conc. of the ...
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Unity: how to manually roll a ball based on 1m / unit?
I have a sphere. I calculate its number of rotations it has to do to reach the "next point".
public class MoveAlongPath : MonoBehaviour
{
public double nbRotations;
private void ...
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obtaining z values of a circle in html4 and javascript
With an array of HTMLElementObject with their corresponding property values
I obtain a circle by change their x and y values as follows
<script>
for(o=0;o<61;o++){
eval('p'+o).style.top ...
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Cartesian to Polar coordinate transformation in manim
How can I write a code that would show me this transformation, in the same format as the equation not like carrying it to the complex plain etc. because I want to play with it for other functions as ...
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Java If given a graph adjacency List how do I print all paths start to end
I am given an adjacency List {A=[B, C, D], B=[A, C, D], C=[A, B], D=[A, B]} with a start and end value and have to print out all possible paths from start to end only once.
So from start C to end D ...
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How to calculated 1+1/2+1/3+...+1/N with T (1<=10^5) times of N (N<=10^6)? [closed]
How to calculated 1+1/2+1/3+...+1/N with T (1<=10^5) times of N (N<=10^6) ?
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How to find edges in voronoi diagram
I'm trying to construct a Voronoi diagram using p5.js.So far I have managed to create an image representation of it by coloring pixels that belong to the same region, using the algorithm from this ...
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Math in Uniswap UQ112xUQ112 contract
Can anyone explain how the math in this contract works?
pragma solidity =0.5.16;
// a library for handling binary fixed point numbers ((number_format))
// range: [...
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How can I efficiently calculate the mathematical limit for average number of rounds in a game?
For an odds calculator for a board game, I need to calculate how many rounds a battle will last on average. Because there is a possibility that both sides in the battle will miss, a battle can ...
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Derive the formula that from x and y generates z
I need to obtain the math formula that with 2 variables (like x and y) generates an outcome z.
I have no information about the type of formula, but I have many examples of x, y and z values.
There is ...
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1
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Calculate Multiple Column Growth in Python Dataframe
The data I used look like this
data
Subject 2000_X1 2000_X2 2001_X1 2001_X2 2002_X1 2002_X2
1 100 50 120 45 110 50
2 ...
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applied mathematics for machine learning [closed]
Currently doing backend development (C++). On the whole, I like it. Now there is an opportunity to learn machine learning, including going for a second degree - applied mathematics. Do you think it is ...
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1
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68
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How rewrite foreach from Stream API to another function for calculating sum of fractions?
I have a list of fractional numbers, I need to check that the sum of these numbers is less or equals than 1.0. How can I do this with reduce function from streams api?
Now my solution is such. But ...
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Multiplication using bitwise operations [closed]
I've been looking around for a way to extended a boolean function in boolean algebra into the classical algebra and I think all I need is Multiplication and Addition to do that so
assuming that a,b ...
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Why the erf functions have no range error?
The erfcf(FLT_MAX) produces 0.0f and sets errno to ERANGE.
The erff(FLT_MAX) produces 1.0f and does not set errno to ERANGE.
In both cases returned results differ from the "true results" (i....