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Showing posts with the label Math

How To Set Up And Solve Simultaneous Equations In Python

For a fixed integer n, I have a set of 2(n-1) simultaneous equations as follows. M(p) = 1+((n-p-1… Read more How To Set Up And Solve Simultaneous Equations In Python

How Do I Make A Function To Draw Arcs Inside A Matrix?

I need to make a function/method that draws arcs inside a matrix. I would use 1s as points that sha… Read more How Do I Make A Function To Draw Arcs Inside A Matrix?

Why Math.trunc Do Not Work As Expected In Python?

I try to run the following. I was expecting the integer part (151511919299292911851) but I get a va… Read more Why Math.trunc Do Not Work As Expected In Python?

Python : Easy Way To Do Geometric Mean In Python?

I wonder is there any easy way to do geometric mean using python but without using python package. … Read more Python : Easy Way To Do Geometric Mean In Python?

Trajectory Intersection In Python

I'm detecting persons and vehicles using tensorflow and python. I calculate the trajectories an… Read more Trajectory Intersection In Python

Prime Numbers Generator Explanation?

I was searching for an algorithm to generate prime numbers. I found the following one done by Rober… Read more Prime Numbers Generator Explanation?

Python Generate All Possible Combinations Of Matrix

I need to generate all combinations of a matrix in Python. The input will be two integers n and m, … Read more Python Generate All Possible Combinations Of Matrix

Mortgage Calculator Math Error

This program runs fine, but the monthly payment it returns is totally off. For a principal amount o… Read more Mortgage Calculator Math Error

Parseval's Theorem In Python

I'm trying to get some grip on Python's fft functionality, and one of the weird things that… Read more Parseval's Theorem In Python

Calculate Inverse Of A Function--library

Is there any library available to have inverse of a function? To be more specific, given a function… Read more Calculate Inverse Of A Function--library

Wrong Asin Result

My code: import math x = input() print(math.asin(math.radians(float(x)))) My x was 0.7071067811865… Read more Wrong Asin Result

Sum Of How Many Numbers Should N Be Partitioned

Partition of integer: 4 = 4 p(4,1) = 1 = 1+3, 2+2 p(4,2) = 2 = 1+1+2 … Read more Sum Of How Many Numbers Should N Be Partitioned

How To Prevent Automatic Rounding In Print Function When Printing A Float Number?

Let's consider this situation: from math import sqrt x = sqrt(19) # x : 4.358898943540674 pri… Read more How To Prevent Automatic Rounding In Print Function When Printing A Float Number?

Best Way To Split A List Into Randomly Sized Chunks?

I have a list of numbers such as [5000, 5000, 5000, 5000, 5000, 5000] I need to create a function t… Read more Best Way To Split A List Into Randomly Sized Chunks?

Rounding Floats So That They Sum To Precisely 1

I have a rather gnarly bit of code that must more-or-less randomly generate a bunch of percentages,… Read more Rounding Floats So That They Sum To Precisely 1

How May I Project Vectors Onto A Plane Defined By Its Orthogonal Vector In Python?

I have a plane, plane A, defined by its orthogonal vector, say (a, b, c). (i.e. the vector (a, b, c… Read more How May I Project Vectors Onto A Plane Defined By Its Orthogonal Vector In Python?

How To Calculate Centroid In Python

I'm beginner to python coding. I'm working over structural coordinates. I have pdb structur… Read more How To Calculate Centroid In Python

Convert Xy To X*y?

I am working on a project where user enters the input in the form of xy or 2x or 2ab but sympy is n… Read more Convert Xy To X*y?

Reducing The Complexity/computation Time For A Basic Graph Formula

I tried to use the basic formula (got it from another SO question), for calculating the max number … Read more Reducing The Complexity/computation Time For A Basic Graph Formula

Given An X Co-ordinate, How Do I Calculate The Y Co-ordinate For A Point So That It Rests On A Bezier Curve

I have a point (circled in pink) which has a known X co-ordinate and a known Y co-ordinate but the … Read more Given An X Co-ordinate, How Do I Calculate The Y Co-ordinate For A Point So That It Rests On A Bezier Curve