Some light integration to show the recursive nature of the generalised factorial function

This is the extra working out to go with my main video "What is the factorial of -½?" https://youtu.be/dGnIJFzkLI4

I thought people might like to see the derivation that this generalised factorial equation does follow the expected recursive rule for any complex value of z.

And the fact that you are reading this means I was right.

Good on you.

You're my favourite.

Видео Some light integration to show the recursive nature of the generalised factorial function канала Matt_Parker_2