Research in Options 2018 Honoring Bruno Dupire’s 60th Birthday Búzios, Rio de Janeiro, November 24 – 28, 2018 Speaker: Christopher Hofmann (Chemnitz Universi...

So did the derivatives of tanh^-1(x) and coth^-1(x) and found out they are the same! But.... are they???

💪 Support this channel, https://www.patreon.com/blackpenredpen
🛍 Shop math t-shirt & hoodies: http://bit.ly/bprpmerch. (10% off with the code "WELCOME10")

In this video, I present the divergence theorem, which is a natural generalization of the fundamental theorem of calculus in 3 dimensions. It says that the s...

Use your best friend to get the form, radius of convergence, interval of convergence of the power series for a rational function! Best Friend: https://youtu....

Learn how to find the power series expansions for sin(x) and cos(x) centered at 0. We will also find their radii of convergence. 0:00 power series of sin(x)6...

Best friend tee: https://teespring.com/bestfriend1over1-x

NEW (Christmas 2019). Two ways to support Mathologer
Mathologer Patreon: https://www.patreon.com/mathologer
Mathologer PayPal: paypal.me/mathologer
(see the Patreon page for details)

This video is the result of me obsessing about pinning down the ultimate…

In this video, I present Stokes' Theorem, which is a three-dimensional generalization of Green's theorem. It relates the line integral of a vector field over a curve to the surface integral of the curl of that vector field over the corresponding surface.…

In 2007 a viral video showed the world a new and fun way to multiply numbers visually. Now I present a new discovery - a way to supercharge the visual method with the awesome power of group theory!

Subscribe: https://www.youtube.com/user/MindYourDecisi…

Start learning today, click https://brilliant.org/blackpenredpen/ to check out Brillant.org. First 200 people to sign up will get 20% off your annual premium subscription!

Taylor series for cos(x), https://youtu.be/zgwUMJOXwDM

Best Friend Tee (with all…