defectA clear bug or issue that prevents SciPy from being installed or used as expectedA clear bug or issue that prevents SciPy from being installed or used as expectedscipy.optimize I've discovered ...

When calling scipy.optimize.minimize, inputting a jacobian function that returns a sparse matrix (as opposed to a regular array) causes the routine to crash when using methods Newton-CG, CG, and BFGS ...

pythonで数値的に非線形連立方程式の解法のメモです。 問題 以下の非線形連立方程式を例に解き方を整理します。 \left\{ \ \begin{aligned} & 2x^2 - y^2 = 0 \\ & y = 0.5 \left( {\rm sin}(x) + {\rm cos}(y) \right) \end{aligned} \right.