# Tagged Questions

An algorithm is a sequence of well-defined steps that defines in abstract the solution to a problem.

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### Aguilera-Perez Algorithm of $nD$ rotation matrix

I want to compute a general $nD$ rotation matrix which corresponds to a rotation by an angle $\theta$ around an $(n−2)$-dimensional subspace. I found the Aguilera-Perez algorithm in their paper: ...
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### How to correctly UPDATE the Centroids in the Fuzzy C Means (FCM) algorithm? [migrated]

ATTENTION TO THE MODERATORS: In a previous time, my question was arbitrarily moved to stackoverflow forum, despite my inquiring to not do it, then it later was deleted from that forum by another ...
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### Factor a polynomial Root into Roots of smallest possible degree

Suppose I have a polynomial Root representing an algebraic number. I want to represent it (if possible) as a product of several polynomial ...
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### Pollard's Rho algorithm

I'm working in Mathematica and I'm trying to implement the [Pollard's Rho Algorithm for the Discrete Logartihm Problem][1].
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### Find the maximum hyperrectangle contained in a set of points

I have a question similar to this one ( Find the largest rectangular block satisfying some condition without iterating explicitly). but in my case I have a multidimensional (up to 6 dimensions) binary ...
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### Algorithm to determine if two colored graphs are isomorphic? [duplicate]

I have two (vertex-)colored graphs. I want to determine if they are isomorphic, with the condition that the isomorphism respects the colors of the vertices. Moreover, I want the algorithm to output ...
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### Get Domain resp. implicit piecewise definition of numeric Function

Given the following quintic polynomial ...