Can we have negative factorial?
Learn more math and science with brilliant.org, https://brilliant.org/blackpenredpen/ , The first 200 people to sign up will get 20% off your subscription, and you can support my channel too! We will figure out if we can do the factorial of -1/2 and the factorial of -1. We will be using the extension of factorial via the Pi function and the Gamma function. I will also give a summary at the end on when we can have negative factorials. Pi & Gamma functions: • Introduction to the Gamma function & the P... 0^0 convention: • 0^0=1 is "seriesly" useful! , negative factorial, • Can we have negative factorial? Subscribe for more math for fun videos 👉 https://bit.ly/3o2fMNo 💪 Support this channel, / blackpenredpen 🛍 Shop math t-shirt & hoodies: http://bit.ly/bprpmerch. (10% off with the code "WELCOME10")

Can we have 1/2 factorial?

7 factorials you probably didn't know

Zero Factorial - Numberphile

Introduction to the Gamma function & the Pi function (extending the factorial!)

The 17-Year-Old Student Who Solved a Major Math Mystery

just an average recursion...OR IS IT?

What happens if you just keep squaring?

Factorial Fact Frenzy (!)

What is the factorial of -½?

DISASTER Guess The Elo

A Number to the Power of a Matrix - Numberphile

Squares are 83.2% circle

The Mystery Of -1 Factorial

A Brilliant Limit

Deriving the Gamma Function

This Exam Problem is Probably Going to Court

exact value of sin(10 degrees)

Parabolic Mirrors - Numberphile

so you want a HARD integral from the Berkeley Math Tournament

