Estimating π with “fake circles” using Python. This short shows how to simulate the geometry, calculate the approximation step by step, and see how accuracy improves as the model gets refined. #Python ...

Have you heard the saying “the problem is the solution”? It seems to originate in the permaculture movement, but it can apply equally well to electronics. Take the problem [shiura] ...

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

Python gives you far more control, and the ecosystem is stacked with libraries that can replace most no-code platforms if you ...

julia.py This code displays the Julia set. It uses the kandinsky module. mandelbrot_nap0.py There is a official Numworks Mandelbrot script. This is a different version made from scratch. Uses the ...

Send a note to Doug Wintemute, Kara Coleman Fields and our other editors. We read every email. By submitting this form, you agree to allow us to collect, store, and potentially publish your provided ...

In the chaotic symphony that is NFL football, quarterbacks are almost always the triumphant (and tragic) main character. Everything about this wonderfully haphazard drama they call a sport runs ...

Calculate annual % change by dividing start by end value, raising to inverse years, minus one, times 100. Ex: a drop from $15M to $10M over 2 years is a 18.4% average annual decline. This calculation ...

Abstract: We present an advanced model of a calculator with a graphical user interface (GUI). By means of the programming language "Python" and the library "Tkinter", we developed a generous library ...

Traffic… ugh! Depending on where you live, it’s unavoidable. The slow-moving gridlock of vehicles can be experienced while driving in town, on interstates and on ...