How to Create Piecewise Function in SymPy with Intervals Question: i need to create a piece-wise function inside an interval but sympy piecewise can’t use and (&). I read that the function can’t recieve Boolean values so I tried to add them together and it doesn’t seem to be right. The code is as follows: …
Given a point and a large number of tetrahedrons, how to efficiently determine in which tetrahedron the point is Question: Suppose we define a point to be a tuple of three floating-point numbers, and a tetrahedron a tuple of four points. Suppose we have a tetrahedron and a point, we can determine whether the point …
Solving a linear system of equations Question: I am working on using the finite element method to calculate heat flow through elements. I’m currently stuck on solving a system of equations where there is variables on both side of the equality. A simple example could be something like this | 1 -1 0| |100 | …
