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15 views

Multivariate Polynomials Sage

Sorry if I'm in the wrong Stackexchange (but sage is a math program...) I'm computing something on multivariate polynomials: I have a primary variable $x$ and several other variables $a, b, c, ...
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0answers
44 views

Reducing a System of Polynomial Equations to a Minimal Number of Variables and Equations

If I have a set of polynomial equations $\{f_{1} =0 ,\ldots,f_{k} =0\}$ each of which are a function of $n^2$ variables, that is, $f_{i}(x_{11},x_{12},\ldots,x_{1n},x_{21},\ldots,x_{nn})$, what is an ...
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2answers
202 views

Help need in Mathematica or Sage

I want to find the common positive solutions of two polynomials $f_{a,b}(x,y)$, $g_{a,b}(x,y)$ where $a,b$ runs from 0 to 1 with an interval 0.01. Let $(x_0,y_0)$ be a common positive solution. Then ...