pianofisica

Mathematics & Physics, Maxima, a bit Python & Wolfram, and Arts

2020-05-12から1日間の記事一覧

Use Python (SymPy) for matrix calculation

Here I'd like to share how to deal with matrix calculation with Python (SymPy).For an introduction to how to use SymPy, seepianofisica.hatenablog.com Matri manipulation Input matrices Refer matrix elements Operations of matrices (Product, …

How to use Python (SymPy) through examples (Basics)

Here I'd like to share how to use a Python library "SymPy", which is for symbolic formula manipulation. How to use SymPy Import SymPy library Addition, Subtraction, Multiplication and Division Power, Factorial, Double factorial, Square roo…

Use Python (SymPy) to solve equations and number sequences

Here I'd like to share how to solve equations using Python, in particular "SymPy", a Python library for symbolic formula manipulation.In addition to (simultaneous) equations, I'd like to show you how to find a number sequence defined by a …

Use Maxima to find Laplacian in polar coordinates

Here I'd like to share how to find the Laplacian in polar coordinates with the help of Maxima. It also serves as a good exercise for learning how to use Maxima.Those who have learned electromagnetism, or quantum mechanics, would be familia…

How use Maxima through examples (Basics)

Though it would be enjoyable to manipulate equations, more or less it sometimes falls into an unskilled work.To make your learning more efficient, it would be beneficial to let such tedious work be done by your computer.A well-known softwa…