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bprp fast
United States
Приєднався 24 лис 2020
math, but fast
@blackpenredpen
@blackpenredpen
Відео
Something very hard
Переглядів 8 тис.День тому
Velocity and acceleration but in the vector form involving curvature and the principal unit normal.
Solving 2x=10, x^2=10, and 2^x=10
Переглядів 5 тис.Місяць тому
Math equations Solving 2x=10, x^2=10, and 2^x=10
Proof that math teachers have super power (but we have to hide it in real life)
Переглядів 9 тис.Місяць тому
Math, but fast! #math #algebra #calculus #trig #數學 #cálculo #matemáticas
How a math YouTuber erases a white board (without AI)
Переглядів 7 тис.Місяць тому
How a math UA-camr erases a white board (without AI)
10+ years as a math YouTuber and this still happens
Переглядів 12 тис.Місяць тому
10 years as a math UA-camr and this still happens
A proof that calculus teachers are human, too.
Переглядів 14 тис.Місяць тому
A proof that calculus teachers are human, too.
Calculus teacher cannot do basic arithmetic (again)!
Переглядів 6 тис.2 місяці тому
Calculus teacher cannot do basic arithmetic (again)!
What if a math Youtuber didn't cut his video
Переглядів 7 тис.2 місяці тому
What if a math UA-camr didn't cut his video
Factoring 2 trinomials but they differ by 1
Переглядів 2,5 тис.2 місяці тому
Factoring 2 trinomials but they differ by 1
How many solutions does cbrt(x)=ln(x) have???
Переглядів 5 тис.3 місяці тому
How many solutions does cbrt(x)=ln(x) have???
Solving x^4=16. Don’t take the 4th root!
Переглядів 11 тис.3 місяці тому
Solving x^4=16. Don’t take the 4th root!
I took a picture with bunch of derivatives!
Переглядів 4,6 тис.3 місяці тому
I took a picture with bunch of derivatives!
solving 1/2 + 1/sqrt(x) = 1/3 but you won't get a solution
Переглядів 3,7 тис.3 місяці тому
solving 1/2 1/sqrt(x) = 1/3 but you won't get a solution
cube root of square root of x = what root?
Переглядів 4,3 тис.4 місяці тому
cube root of square root of x = what root?
Greek alphabet alpha vs my alpha fish
Переглядів 4,9 тис.4 місяці тому
Greek alphabet alpha vs my alpha fish
Two of my favorite improper integrals
Переглядів 7 тис.4 місяці тому
Two of my favorite improper integrals
many students make mistake on this! So do the safe way!
Переглядів 6 тис.4 місяці тому
many students make mistake on this! So do the safe way!
Sometimes I use all the Three in the same line but I never try the D 😅😅😅
Now do a quintic Calabi-Yau manifold. 😉
I'm closest to D but I don't ever have the loop and they often end up looking like k.
C but A when doing calculus
عمليات حسابية ممتعة❤
‘which’ is in fact not the smallest
Well, I guess I'm a math teacher then
C
nice❤
Definitely not B
×
2³
d
C if I'm taking my time, D if I'm speedrunning
do a topology video
Agree.
I love eating glazed toruses
Lol
tori*
D
Boo
Necessary skills for math teachers ❌️ knowledge in math ⭕️ draw figures and graphs well
It takes knowledge in maths to know these different things, their implicit and parametric definitions, and so on.
Looks cool but I strongly dislike the way you drew it
C.
D
I use B because I'm a real(lazy) mathematician. And dot for multiplication in the rare occasions that I write the product of to numbers.
Deepest revelation I’ve heard today… 😅
Ive seen a person who actually uses D.
A is the worst one . As other 2 make somewhat sense but sqrt fn is always +ve
A
A
Wait why is the square root of 36 not 6 (don’t flame me I’m still in high school)
(A) is how I write the letter when it's part of a word, so I tend towards (B) in math so the variable is differentiated (pun absolutely intended) from the letter.
Wow
always D
분자부터 쓰는거 킹받네
B
Your one question taken my whole chapters space 😅
c written like b
C
A
I love C is my favorite
I understand NOTHING! 😅
You can't do it. Can't devide zero by something.. But you do in an indirect way....😅
Wrong
I always use C one.
Wise words 💯
=1
B cuz idk
lovely, you can write with a pen on the board, but I guess you really impress me , if you can explain a) what is "dx" and what is the operation "dxdy". For the time being, I assume, you do not have a clue at all. =))
x=-1 it's simple algebra or I don't understand what are you trying to improve please explain more if I am wrong
It would work if the other side was 1. But it is -1, and the principal branch square root only returns the positive solution. So it's not part of the solution set, and is impossible
🤣🤣🤣
cant forget about c