What are some common sources of error in numerical simulations?

Several years ago, Visual Python (VPython) was incorporated into University Physics as part of adopting the Matter & Interactions curriculum. While ... How to solve the ZeroDivisionError: float division by zero after importing vpython. Can I dynamically create subdomains (PHP, .htaccess) with GoDaddy Hosting ... Aug 10, 2015 ... For a beginner I'd suggest using vPython since it is specifically geared for physics simulations and has several excellent visualization options. Mar 9, 2019 ... Maybe you know I like numerical calculations, well I do. I think they are swell. [VPython](http://vpython.org) is my tool of choice. In the post ... Apr 3, 2015 ... ... VPython. Wonder by the way how you're logged in/ where you're typing those commands? It's certainly not a remote login? – Ambidextrous. The input() function accepts user input from a pop-up dialog box. This is similar to the Python input() function, except that it allows the specification of a ... Trinket vs. Jupyter ... Trinket.io is a website (this one in fact) where you can run several programming languages in a browser window without installing anything ... Feb 22, 2011 ... My students are greatly improving their ability to read vpython code. They quickly saw the initial velocity of the object. They also saw that ... This line tells VPython to create an arrow object with 3 attributes: 1.)​ pos: the position vector of the tail of the arrow. In this case ... Nov 4, 2012 ... A simple Python module that allows students to (1) quickly get up and running with a visualization of skeleton tracking, and (2) make it easier to write their ...