これから数列の母関数について、考えたいと思います。この際にSymPyがとても役立ちそうなので、まずは、多項式の定義、テイラー展開、多項式から各係数の取り出しの方法を確認します。 import sympy x,i = sympy.symbols('x i') sym_Sum = sympy.Sum(i * x**i, (i, 0, 10)) print(sym ...

I have covered several different software packages for doing scientific computation in Linux Journal, but I haven't spent as much time describing available libraries and the kind of work that can be ...

SymPy is a Python library for symbolic algebra. It can interface with other Python libraries making it very powerful. On this page we demonstrate how to get started with SymPy by importing the library ...