Community Profile Farid Salazar Wong

Florida International University

Active since 2015

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Question

Obtain all integer partitions for a given integer
Is there a way to compute all integer partitions for a given integer? For example n=4 we have 4+ 0 + 0 +0 3+ 1 + 0...

6 years ago | 2 answers | 0

2

Question

Select specific coefficient from symbolic polynomial
Given a symbolic polynomial in several variables I would like to pick the coefficient for a given monomial. Ex: P(x,y,z)= 6*x...

6 years ago | 1 answer | 0

1

Question

Split components of a symbolic vector into positive and negative
Given a symbolic expression I would like to split the positive and negative terms and further split if the coefficients are not ...

6 years ago | 1 answer | 0

1

Question

Create a table from symbolic vectors
I would like to create a table from symbolic data. I have a vector where each component is a polynomial. I would like to have a ...

6 years ago | 4 answers | 0

4

Question

More efficient symbolic code
Given a polynomial in n variables f=f(x1,x2,...,xn) (given by symbolic). I would like to implement a code that takes f and i(for...

6 years ago | 1 answer | 0

1

Question

Symbolic simplification issue with exact division of polynomial by monomial
I am writing a code and at some point I have an exact division of a polynomial with a monomial; however, simplification does not...

6 years ago | 1 answer | 0

1

Question

Sum of elements of a multidimensional symbolic array
I have a multidimensional array whose entries are polynomials. I would like to obtain the sum of all elements in the array. I kn...

6 years ago | 1 answer | 0

1

Question

Selecting positive or negative terms of a symbolic vector
I have a symbolic vector say [a^2*b^3, 0, -a*b^2, b^2, -a^4*b]. I would like to obtain two vectors from this. One of them only ...

6 years ago | 1 answer | 0

1

Question

Selecting non-zero elements from a symbolic vector
Given a symbolic vector, say [a*b, 0 , a^2*b*c, 1, 0]. How could I obtain a vector from the non-zero entries, I would like for t...

6 years ago | 3 answers | 0