Blackpenredpen....!

About 20 results out of 6604 (0.23 seconds)
    

Channel Title : blackpenredpen

Views : 10690

Likes : 474

DisLikes : 3

Published Date : 2018-11-12T15:23:57.000Z

How can we integral integral of e^x^2? Maybe the Imaginary Error Function has something to do with it! Watch to find out The "real" version: https://youtu.be/jkytxdedxhU ⭐️Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 14702

Likes : 700

DisLikes : 9

Published Date : 2018-11-10T21:44:07.000Z

Solving equations with Lambert W functions, Lambert W function Intro: https://youtu.be/sWgNCra93D8 Derivative of Lambert W function, https://youtu.be/LyEPB6Wxc_U Solve x*e^x=1 by using Newton's Method, https://youtu.be/EjUp_5X6io4 #lamberWfunction #easiestequations #ProductLog ⭐️Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 853

Likes : 151

DisLikes : 1

Published Date : 2018-11-13T17:17:00.000Z

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! In how many ways are there that we can do gift exchanges so that no one gets his/hers own gift back? Watch and find out this "derangement" concept! #derangement #ChristmasGift Check out !0, https://youtu.be/F3S25jjvaiI Zero subfactorial Derangement, recursive formula of subfactorial, https://brilliant.org/wiki/derangements/ Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 16936

Likes : 811

DisLikes : 14

Published Date : 2018-11-11T21:18:09.000Z

Every wonder what 0^i is? Well, you are in luck! Integral of x^i : https://youtu.be/WgOzdcvPb-k Euler's Formula: https://youtu.be/jF1Qv8KyZ1Q (a+bi)^(c+di): https://youtu.be/Z4PsLt9_ky8 ⭐️Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 15874

Likes : 741

DisLikes : 4

Published Date : 2018-11-09T20:43:55.000Z

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! Review disc method, https://youtu.be/BeVQKkUJCVg Review surface area, https://youtu.be/A_vSMlXH3sg Integral of 1/x from 1 to inf diverges, *here later* Finite Volume but Infinite Surface Area? Check out Gabriel's Horn here: https://brilliant.org/wiki/gabriels-horn/ ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 23541

Likes : 785

DisLikes : 11

Published Date : 2018-09-21T02:45:12.000Z

integral of sqrt(e^x) vs. integral of sqrt(e^x-1) Integral Battles file: https://blackpenredpen.com/calc1 #IntegralBattles You can help me grow my channel by supporting me on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My message for college freshmen (or just for everyone who has self doubt): https://youtu.be/ce2JRJnA_I0 **Check out my social medias** 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for watching, be sure to subscribe for more new math contents! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 13008

Likes : 595

DisLikes : 6

Published Date : 2018-11-08T17:05:30.000Z

Imaginary error function, erfi(x): https://youtu.be/zorcLisjRUI recursive formula for subfactorial: https://youtu.be/dH7kt-xAlRA subfactorial of 0, https://youtu.be/F3S25jjvaiI 1/2 regular factorial: https://youtu.be/dBmApl6gkII ⭐️Please subscribe for more math content! subfactorial of 1/2, how to find !(1/2), ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 96339

Likes : 2681

DisLikes : 36

Published Date : 2017-09-21T07:38:52.000Z

watch i^i here: https://www.youtube.com/watch?v=ABk1HK2AR2E&t=1s , i-th root of i, i^(1/i), complex number, blackpenredpen, math for fun,
    

Channel Title : Flammable Maths

Views : 19104

Likes : 1131

DisLikes : 19

Published Date : 2018-06-26T13:53:23.000Z

Merch :v - https://teespring.com/de/stores/papaflammy Help me create more free content! =) https://www.patreon.com/mathable Leibniz rule: https://www.youtube.com/watch?v=wkh1Y7R1sOw Arctan integral: https://www.youtube.com/watch?v=_zqHrFKJsFY Here's my attempt regarding Bprp's recent upload :v Hope you enjoy. #beingbreathlesswhenhederives :v Twitter: https://twitter.com/FlammableMaths Facebook: https://www.facebook.com/flammablemaths/ Visit my website! =) https://mathable.me/
    

Channel Title : blackpenredpen

Views : 81292

Likes : 2182

DisLikes : 59

Published Date : 2017-07-24T22:30:01.000Z

Proving log base 2 of 3 is irrational, https://youtu.be/MW3kNkM-AUE classic problem for fun, irrational^irrational=rational? irrational^irrational=rational?, math for fun, sqrt(2)^sqrt(2) is irrational, sqrt(2) is irrational, root 2 is irrational, blackpenredpen
    

Channel Title : blackpenredpen

Views : 151179

Likes : 5230

DisLikes : 130

Published Date : 2018-07-03T09:09:08.000Z

Check out The Lambert-W function with Fematika, https://youtu.be/LkJAZXMAKz0 Also try Pythagorean's Triples https://youtu.be/n6vL2KiWrD4 , Making exponent and base commute! x^y=y^x Read more on Wiki: https://en.wikipedia.org/wiki/Equation_x%CA%B8%3Dy%CB%A3 Please subscribe and share my videos to help my channel grow! 😃 Comment #YAY down below & your comment might be featured in my future videos!!! My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 www.blackpenredpen.com 😃 blackpenredpen@gmail.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for watching! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 10363

Likes : 317

DisLikes : 7

Published Date : 2018-03-08T09:20:05.000Z

Integral of 1/(x^6+1), LIVE!!!!!!! part1 ft. Gaussian Elimination for a 6 by 6 system of equations, solve my longest system of equations by matrices, part2, remake: https://youtu.be/aMC2L9T5Qsw blackpenredpen, math for fun, https://blackpenredpen.com/bprplive, https://twitter.com/blackpenredpen, blackpenredpen@gmail.com
    

Channel Title : blackpenredpen

Views : 27395

Likes : 1149

DisLikes : 22

Published Date : 2018-06-08T08:13:04.000Z

Derivative of x^y=y^x, featuring uniqlo doraemon, check out calc 1 life hack, https://youtu.be/ZI8jF5A-VWc check out how to find the parametric equations: https://youtu.be/PI1NeGtJo7s how to graph x^y=y^x, https://youtu.be/z65wrFB0W-Y Check out my site & social media www.blackpenredpen.com https://twitter.com/blackpenredpen https://www.instagram.com/blackpenredpen/ Thank you for watching! Please subscribe and share my videos to help my channel grow! blackpenredpen, 曹老師
    

Channel Title : blackpenredpen

Views : 45658

Likes : 984

DisLikes : 22

Published Date : 2018-01-17T09:15:03.000Z

Please subscribe and share my videos to help my channel grow! 😃 Comment #bprpYAY down below & your comment might be featured in my future videos!!! My simple setup: https://youtu.be/IKk7k-CMttE , Check out my site & social media www.blackpenredpen.com https://twitter.com/blackpenredpen https://www.instagram.com/blackpenredpen/ Thank you for watching! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 221257

Likes : 4480

DisLikes : 146

Published Date : 2017-08-20T18:30:00.000Z

Zachary's page: https://philosophicalmath.wordpress.com/ , integral of sin(x)*e^(-bx), https://www.youtube.com/watch?v=6t-Fro29BNA integral of sin(x)/x from 0 to inf, Feynman's Technique, Dirichlet integral, differentiation under the integral sign, uncommon integral technique, math for fun, interesting integral, Check out my site & social media www.blackpenredpen.com https://twitter.com/blackpenredpen https://www.instagram.com/blackpenredpen/ Thank you for watching! Please subscribe and share my videos to help my channel grow! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 90078

Likes : 2847

DisLikes : 36

Published Date : 2018-02-17T00:00:01.000Z

integral of (-1)^x from 0 to 1, a complex integral? Euler's formula: https://youtu.be/jF1Qv8KyZ1Q blackpenredpen, math for fun, https://twitter.com/blackpenredpen, blackpenredpen@gmail.com
    

Channel Title : blackpenredpen

Views : 211582

Likes : 4630

DisLikes : 122

Published Date : 2017-07-25T23:04:37.000Z

Are you wondering about (a+bi)^(c+di) now? Here's the video https://youtu.be/Z4PsLt9_ky8 complex^complex=real?, what is i^i?, i^i, e^(-pi/2), classic math problem, complex exponent, polar form of complex numbers, Check out my site & social media www.blackpenredpen.com https://twitter.com/blackpenredpen https://www.instagram.com/blackpenredpen/ Thank you for watching! Please subscribe and share my videos to help my channel grow! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 11720

Likes : 463

DisLikes : 2

Published Date : 2018-11-07T19:13:16.000Z

something over zero vs. something over infinity, these aren't indeterminate forms! Watch to find out how to figure out these limits limits of sin(ln(x))/x, x goes to 0+ vs. x goes to inf, ⭐️Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 79697

Likes : 2498

DisLikes : 72

Published Date : 2018-10-03T15:56:18.000Z

Check out "the debate", integral of 1/x from -1 to 1, https://youtu.be/dHwrzLDmdT8 Improper integral playlist: https://www.youtube.com/playlist?list=PLj7p5OoL6vGyIT5IAyMu-FwE4eXPHyq2L Check out integral of cbrt(tan(x)), https://youtu.be/NO693oP7nHQ Type 2 improper integral, integral of 1/x^2 from -2 to 1, vertical asymptote on the interval of integration, improper integral that diverges, innocent looking integral, improper integral, calculus 2 improper integral integral of cbrt(tan(x)), the one on my t shirt, https://youtu.be/NO693oP7nHQ ⭐️Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 14240

Likes : 588

DisLikes : 3

Published Date : 2018-09-27T20:55:43.000Z

In this video, we will investigate f(x)=e^(-x^2), we will have its domain, horizontal asymptote, first/second derivative of e^(-x^2), local max, point of inflections, and finally we will graph y=e^(-x^2), 高斯積分: https://youtu.be/QdYsbx0SVKA And up next, integral of e^(-x^2): https://youtu.be/jkytxdedxhU Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 300174

Likes : 6783

DisLikes : 814

Published Date : 2017-08-17T22:46:54.000Z

believe in the math, not wolframalpha, To support my channel, you can visit the following links T-shirt: https://teespring.com/derivatives-for-you Patreon: https://www.patreon.com/blackpenredpen Thank you so much! Thank you for watching! Please subscribe and share my videos to help my channel grow! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 75310

Likes : 2873

DisLikes : 97

Published Date : 2018-10-14T17:41:23.000Z

Infinitely nested Michael Jordans, https://youtu.be/zuUXb9wvBB4 Tejas's video: https://youtu.be/7YCHqzQcRHU Solving equation with infinitely nested square roots, infinitely alternating square roots, speed run math, Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 138302

Likes : 3670

DisLikes : 83

Published Date : 2017-08-15T00:48:23.000Z

He did the derivative!!! Check out Fematika's https://www.youtube.com/watch?v=as1vk0IuAHA&t=0s integral of cube root of tan(x), integral of (tan(x))^(1/3), the real hardest integral, the integral you haven't seen before, integral with all techniques, super crazy integral, math for fun, blackpenredpen
    

Channel Title : blackpenredpen

Views : 142063

Likes : 2349

DisLikes : 68

Published Date : 2016-09-27T09:17:07.000Z

How to factor a trinomial? Let me show you 4 popular ways! 1. AC+ grouping: @0:26 2. lazy AC: @5:47 3. slide & divide (Thanks to Prof. E Tchertchian): @8:55 the original https://www.youtube.com/edit?video_id=3H8xVKLm4uc 4. tic-tac-toe @12:16 4 ways to solve quadratic equations: https://www.youtube.com/watch?v=ZFeHOMzsCIc&t=25s more resources: http://www.blackpenredpen.com/math/Algebra.html follow me: https://twitter.com/blackpenredpen, blackpenredpen straightforward math lessons, tags: Factoring trinomials, the easiest way to factor trinomials, how to factor ax^2+bx+c, how to factor quadratic expression, how to factor polynomials, factoring polynomials, 4 popular methods of factoring trinomials, 4 popular ways to factor trinomials, slide and divide method, tic-tac-toe method for factoring, tic tac toe factoring, algebra factoring problems, AC method for factoring, AC & grouping factoring, how to factor by grouping, how to use the AC method, the berry method for factoring, best factoring method, high school algebra factoring, intermediate algebra factoring, elementary algebra factoring, factoring with blackpenredpen, factoring with whitechalkredchalk, slide & divide from Prof. Tchertchian
    

Channel Title : blackpenredpen

Views : 7783

Likes : 425

DisLikes : 5

Published Date : 2018-10-06T18:23:23.000Z

Is 1% return per day too good to be true? In this video, we will compare linear growth y=mx+b and exponential growth y=a(1+r)^x via the percentage change formula. Comment down below and let me know what you think! Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師, linear growth vs exponential growth
    

Channel Title : blackpenredpen

Views : 10110

Likes : 857

DisLikes : 8

Published Date : 2018-08-09T23:59:31.000Z

This video is dedicated to my high school art teacher, Mr. Sergio Salas. Let me know if there's anything else that you would like to know more about me. Leave your comments/questions down below and I may make more videos just like this! Share your #FirstJob experience (and do you thank anyone for it) with us. #BergerKing #yay Please subscribe for more calculus tutorials and share my videos to help my channel grow! 😃 T-shirt: https://teespring.com/derivatives-for-you Patreon: https://www.patreon.com/blackpenredpen My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 www.blackpenredpen.com 😃 blackpenredpen@gmail.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for watching! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 17428

Likes : 628

DisLikes : 20

Published Date : 2018-11-06T17:38:24.000Z

As we all know, zero factorial is 1, but what is subfactorial of 0? Watch and find out! #subfactorial #derangement #!0 Recursive formula for subfactorial (i.e. derangement), *coming soon* Why 0! is 1, 4 reasons: https://youtu.be/W2sIvBq2iAk ⭐️Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 60746

Likes : 1758

DisLikes : 61

Published Date : 2018-09-17T08:57:55.000Z

A pretty hard integral by integration by parts. Integral of x^2/(x*sin(x)+cos(x))^2, DI Method explained here: https://youtu.be/matDV3XL2J8 This is also an example that shows why I don't teach my students the "LIATE method"., IIT JEE EXAM PREP PROBLEM, Please subscribe for more calculus tutorials and share my videos to help my channel grow! 😃 Comment #YAY down below & your comment might be featured in my future videos!!! Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com/calc1 😃 blackpenredpen@gmail.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for watching & subscribing! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 4695

Likes : 236

DisLikes : 3

Published Date : 2018-08-30T20:07:09.000Z

integral battles, files: https://blackpenredpen.com/calc1 Please subscribe for more calculus tutorials and share my videos to help my channel grow! 😃 Comment #YAY down below & your comment might be featured in my future videos!!! Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com/calc1 😃 blackpenredpen@gmail.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for watching & subscribing! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 14069

Likes : 537

DisLikes : 11

Published Date : 2018-09-28T23:29:21.000Z

Integral of the error function, integral of erf(x), Sketching the bell curve: https://youtu.be/aSjWXMkDazY Intro to the error function, https://youtu.be/jkytxdedxhU #erf(x) #TheErrorFunction #XmasColors Integral of the integral of e^(-x^2) Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 43413

Likes : 1289

DisLikes : 34

Published Date : 2018-08-08T23:53:39.000Z

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! Newton's Method: https://brilliant.org/wiki/newton-raphson-method/ In this video, I will show your 3 really cool math things: Newton's Method, Omega Constant and also the Lambert W function! This video took me a while to prepare and to record, be sure you watch till the end. #yay #NewtonsMethod #OmegaConstant #LambertWfunction #W(1) #bprp Graph y=x*e^x, https://youtu.be/YuLgC4syHNI Please subscribe for more calculus tutorials and share my videos to help my channel grow! 😃 T-shirt: https://teespring.com/derivatives-for-you Patreon: https://www.patreon.com/blackpenredpen Comment #YAY down below & your comment might be featured in my future videos!!! My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 www.blackpenredpen.com 😃 blackpenredpen@gmail.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for watching! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 37006

Likes : 1352

DisLikes : 25

Published Date : 2018-10-25T17:16:37.000Z

Approximating Sqrt(2), Newton's Method vs Euler's Method Check out Quahntasy on Optical Tweezers, https://youtu.be/FFlTBqksmks sqrt(2), original raw file (uncut, unedited, full version): https://youtu.be/BK6RjVBx6h8 Newton's Method in details: https://youtu.be/EjUp_5X6io4 Euler's Method in details: https://youtu.be/Pm_JWX6DI1I ⭐️Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 11852

Likes : 1173

DisLikes : 16

Published Date : 2018-10-08T17:37:10.000Z

Be sure you tell people about this video when they complain about math being tricky again! Also let me know why do you think people/students do not like math that much? Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 25587

Likes : 1168

DisLikes : 14

Published Date : 2018-09-10T09:19:33.000Z

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! This is why the area is t/2 https://youtu.be/h-gKfQkHQSA read more on hyperbolic functions: https://brilliant.org/wiki/hyperbolic-trigonometric-functions/ Please subscribe for more calculus tutorials and share my videos to help my channel grow! 😃 Comment #YAY down below & your comment might be featured in my future videos!!! Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com/calc1 😃 blackpenredpen@gmail.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for watching & subscribing! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 8702

Likes : 406

DisLikes : 4

Published Date : 2018-09-13T01:20:11.000Z

Integral of 1/(sqrt(x)+cbrt(x)), Please subscribe for more calculus tutorials and share my videos to help my channel grow! 😃 My patreon page: https://www.patreon.com/blackpenredpen My t-shirt: https://teespring.com/derivatives-for-you Comment #YAY down below & your comment might be featured in my future videos!!! Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com/calc1 😃 blackpenredpen@gmail.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for watching & subscribing! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 34368

Likes : 959

DisLikes : 8

Published Date : 2018-09-26T23:07:23.000Z

Please subscribe for more math content! In this video, I show you the graph of the Error Function, namely y=erf(x). This is a non-elementary function (or you can call it an advance function). Check out how to sketch e^(-x^2), bell shaped curve, https://youtu.be/aSjWXMkDazY And you can read more about probability density function here: https://en.wikipedia.org/wiki/Probability_density_function https://brilliant.org/wiki/discrete-random-variables-probability-density/ error function here: https://en.wikipedia.org/wiki/Error_function ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 10814

Likes : 438

DisLikes : 6

Published Date : 2018-06-11T15:00:04.000Z

If you got the right answer, comment #easy down below. Proofs of rules of differentiation: https://youtu.be/sP4vqks16cs Check out my site & social media www.blackpenredpen.com https://twitter.com/blackpenredpen https://www.instagram.com/blackpenredpen/ Thank you for watching! Please subscribe and share my videos to help my channel grow! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 8641

Likes : 494

DisLikes : 4

Published Date : 2018-11-01T02:16:16.000Z

The "usual" way: https://youtu.be/mY98BDKF4Qw #IntegralBattle Integral of 1/(1+cos(x)), Integral of sqrt(1+cos(x)), double angle identity of cosine: https://youtu.be/6XmbiKGCK14 Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 16565

Likes : 662

DisLikes : 7

Published Date : 2018-10-10T07:41:07.000Z

Infinitely Nested Square Roots, sqrt(20+sqrt(20+sqrt(20+...))), ⭐️Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 8213

Likes : 458

DisLikes : 6

Published Date : 2018-07-17T23:19:17.000Z

What is calculus? Let me give you a brief overview here and a quick run through. Hopefully this isn't just a class that you have to take in order to transfer.. : ) Please subscribe and share my videos to help my channel grow! 😃 Comment #YAY down below & your comment might be featured in my future videos!!! My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 www.blackpenredpen.com 😃 blackpenredpen@gmail.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for watching! blackpenredpen | 曹老師 #calculus #WhatIsCalculus #blackpenredpen
    

Channel Title : blackpenredpen

Views : 51619

Likes : 1712

DisLikes : 80

Published Date : 2018-10-22T18:23:36.000Z

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! Solving x^x=2 using Lambert W function, properties of Lambert W functions, the inverse of x*e^x, graph of y=x^x, https://youtu.be/QzQmoOW8puM graph of y=x*e^x, https://youtu.be/YuLgC4syHNI Solving xe^x=1, https://youtu.be/EjUp_5X6io4 Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 21715

Likes : 1067

DisLikes : 8

Published Date : 2018-09-11T09:39:33.000Z

The solution to the viral Chinese university wifi password, News: https://www.inkstonenews.com/science/chinese-universitys-wifi-password-answer-calculus-question/article/2163695 Another one: https://www.dailymail.co.uk/news/article-6142997/Chinese-university-canteen-makes-students-answer-calculus-question-unlock-access-Wi-Fi.html T-shirt: https://teespring.com/derivatives-for-you Patreon: https://www.patreon.com/blackpenredpen More calculus resources: https://blackpenredpen.com/calc1 Please subscribe for more calculus tutorials and share my videos to help my channel grow! 😃 Comment #YAY down below & your comment might be featured in my future videos!!! Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com/calc1 😃 blackpenredpen@gmail.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for watching & subscribing! blackpenredpen | 曹老師 #GetYourWifiPassword
    

Channel Title : blackpenredpen

Views : 12198

Likes : 580

DisLikes : 14

Published Date : 2018-06-16T15:11:57.000Z

My way to introduce the chain rule , Comment #yay down below and be hearted!!!! The fact, with L'Hopital's Rule: https://youtu.be/HM-kwHR4VO4 , The fact, with definition of e: https://youtu.be/2nUJMP_ZnnI Brilliant.org on YouTube https://youtu.be/z5-OBQzERIg Check out my site & social media www.blackpenredpen.com https://twitter.com/blackpenredpen https://www.instagram.com/blackpenredpen/ Thank you for watching! Please subscribe and share my videos to help my channel grow! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 9258

Likes : 394

DisLikes : 4

Published Date : 2018-10-01T08:03:31.000Z

Converting between bases DIRECTLY, Multiplication table in base 7: https://youtu.be/Z0PdSyS72Ak Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師
    

Channel Title : blackpenredpen

Views : 2843

Likes : 128

DisLikes : 2

Published Date : 2018-10-31T04:39:02.000Z

Find dy/dx from parametric equations, Parametric vs. Cartesian Full playlist : https://www.youtube.com/playlist?list=PLj7p5OoL6vGyIPHJnnOHKtNZAY4MFuwj2 Please subscribe for more math content! ☀️support bprp on Patreon: https://www.patreon.com/blackpenredpen Guess what my first job was! https://youtu.be/RSCzXXeqGbU , My simple setup: 😃 https://youtu.be/IKk7k-CMttE , Check out my site & social media 😃 https://blackpenredpen.com 😃 https://twitter.com/blackpenredpen 😃 https://www.instagram.com/blackpenredpen/ Thank you for supporting! You're awesome and I know it! blackpenredpen | 曹老師

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