# Questions tagged [sympy]

For questions about performing symbolic computations using the SymPy Python library

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### Large set of nonlinear equations in Sympy

I have a set of 6 nonlinear equations, and using Sympy I find the values of the 6 unknowns. This works perfectly and it directly gives the exact solution, using sympy.solve to be specific. Now I ...
• 21
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### How to express the polynomial in an graded lex (with the descending power of multiple variables)?

from sympy import * from sympy.abc import A,B,C,D,E,F,x,y,U,V,W,X,Y,Z curve = A*x**2+B*x*y+C*y**2+D*x+E*y+F Now that we know such codes above will form the ...
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### Using the Kramers-Kronig (Hilbert) transform in Python

I am trying to use the Kramers-Kronig algorithm to transform the real and imaginary contributions to the anomalous scattering factor from a diffraction anomalous fine structure (DAFS) experiment. I ...
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### Speeding up the solution of a large set of nonlinear algebraic equations in sympy

I have a quite large algebraic equation system to solve, the system is so large, I can't post the example here, so I am posting it to pastebin. The sympy.solve is ...
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