The Tip of the Cartesian Leaf
Today’s problem is about the Cartesian leaf, named after the great mathematician and philosopher René Descartes. In 1638, Descartes challenged Pierre de Fermat (yes, the one with the famous theorem) …
Advanced Plotting in Python’s Sympy
When working with Python’s computer algebra package
sympy
, simple plots can easily be created with basic functions like
plot
. However, documentation on more advanced plotting is rather skim. …
Avoiding Pitfalls in Plotting with Python’s sympy
This is a quick article on simple plotting in Python’s computer algebra system sympy because this is quite convenient in Jupyter notebooks when working with sympy . More complex plotting …
Using Laplace Transforms in Python to Solve Differential Equations
Last time, we played with the Laplace transform and its inverse in Python. Today, we’ll use that knowledge to solve differential equations.
Suppose we have the differential equation
for the …
Laplace Transforms in Python
Throughout my student days, I tried my best to avoid using the Laplace transform. What a pity, as it’s such a powerful tool! The reason why I disliked the Laplace …