Factorials and the Gamma Function (Geogebra and Python builds) - for Stand Up Maths - Matt Parker

Matt Parker ‪@standupmaths‬ asked for my help to make his video about the factorials of non-integers (   • What is the factorial of -½?  ). This video shows how I built the graphics for that video. I used Geogebra (Classic 5) to build the basic mathematical graphics and animations, but then Python for the 3d plots (because of an issue with the Gamma function not accepting complex inputs in Geogebra). The (basic) geogebra file I made is here: https://www.geogebra.org/m/ahpucrqf My website: https://www.bensparks.co.uk/ If you want to support my freelance work in maths communication you can check out my Patreon page here:   / sparksmaths