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Showing posts with the label Math

Count Number Of 0s From [1,2,....num]

We are given a large number 'num', which can have upto 10^4 digits ,( num Solution 1: from… Read more Count Number Of 0s From [1,2,....num]

Euler 3 Python. Putting The Prime Numbers Into A List

Im still pretty new to python and I'm trying to get all of the prime numbers from 600851475143 … Read more Euler 3 Python. Putting The Prime Numbers Into A List

Sine Wave That Exponentialy Changes Between Frequencies F1 And F2 At Given Time/amount Of Samples

I'm trying to implement Python method that generates sine wave, which ramps up between two freq… Read more Sine Wave That Exponentialy Changes Between Frequencies F1 And F2 At Given Time/amount Of Samples

Difference Between **(1/2), Math.sqrt And Cmath.sqrt?

What is the difference between x**(1/2) , math.sqrt() and cmath.sqrt()? Why does cmath.sqrt() get … Read more Difference Between **(1/2), Math.sqrt And Cmath.sqrt?

Angle Between Tangents To Ellipse From External Points With Slopes Of Tangents

Let in a 2D problem you are given with slopes of two lines say (m1 & m2). Now, how should I kno… Read more Angle Between Tangents To Ellipse From External Points With Slopes Of Tangents

Math Overflow For A Not Very Overflowing Calculation In Python

The calculation for which I'm getting the math overflow number is: e2 = math.exp([[-20.73133992… Read more Math Overflow For A Not Very Overflowing Calculation In Python

Algorithm For Generating A Tree Decomposition

I want to construct a tree decomposition: http://en.wikipedia.org/wiki/Tree_decomposition and I hav… Read more Algorithm For Generating A Tree Decomposition

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