Questions tagged [polynomials]
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8 questions
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Compute the flood polynomial of one graph using Mathematica
Reference: arXiv:2504.04233
Example 2.12: 4-vertex cycle graph
Structure: Square graph with 4 vertices
Flooding cascade sets: 7 total (2 of size 2, 4 of size 3, 1 of size 4)
Key insight: Opposite ...
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Expansion of the Rasala polynomials for symmetric group character degrees using Mathematica
I'd like to use Mathematica to demonstrate the expansion of the Rasala polynomials for symmetric group character degrees accroding to arXiv 2509.13190
The code is as follows. You may try it online!
<...
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Polynomial parsing using regular expressions in Python
I've made a code in Python 3 which converts a polynomial with integer coefficients (in simplified integer form) from string form to a list of tuples of the form (coefficient, exponent, variable). It ...
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Polynomial.java - multiplication algorithms: naïve, Karatsuba, FFT
Intro
This post is a supplement to Polynomial.java - a Java class for dealing with polynomials with BigDecimal coefficients. It presents the three polynomial multiplication algorithms. Given two ...
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Polynomial.java - a Java class for dealing with polynomials with BigDecimal coefficients
(You can find multiplication algorithms in Polynomial.java - multiplication algorithms: naïve, Karatsuba, FFT.)
Intro
This post presents the main class (Polynomial) ...
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Polynomial.java - A tiny Java library for dealing with polynomials with double coefficients
Intro
This time, I have produced Polynomial.java. It is a simple polynomial class that stores its coefficients as double values in an array.
Code
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reassigning a variable with a divide operator gives nan in program when zero is entered [closed]
Please keep in mind that I am very new to programming.
I was given a the following question as my assignment in C++:
Write a program that computes the value of an nth degree polynomial $$A(x)=a_0+...
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"Flattening" a 2D STM image by subtracting an Nth order polynomial without typing out all the terms for each N?
I have some scanning tunneling microscopy (STM) topography images that I need to flatten. I have found that for some data I need a 4th order polynomial, but in other cases a lower order works better.
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