Donny
donylee's Channel
 
 
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Uploads (229)
Donny's emo video
Donny's emo video
969 views - 2 months ago
Adv Diff Calc 7: Fundamental Lemma
Adv Diff Calc 7: Fundamental Lemma
2,973 views - 1 year ago
Adv Diff Calc 6: Theorem of the Total Differential
Adv Diff Calc 6: Theorem of the Total Differential
2,013 views - 1 year ago
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Advanced Differential Calculus (7)
Adv Diff Calc 1: Partial Derivatives review
Adv Diff Calc 1: Partial Derivatives review
donylee - 14,674 views
Adv Diff Calc 3: Evaluation of Partial Derivatives
Adv Diff Calc 3: Evaluation of Partial Derivatives
donylee - 2,368 views
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Multiple Integrals (18)
Multiple Integrals 1: Definition of the Double Integral
Multiple Integrals 1: Definition of the Double Integral
donylee - 19,583 views
Multiple Integrals 2: Partial Integration
Multiple Integrals 2: Partial Integration
donylee - 8,379 views
Multiple Integrals 3: Evaluating Double Integrals
Multiple Integrals 3: Evaluating Double Integrals
donylee - 5,695 views
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Quantum Mechanics: Theory o... (14)
QM0.1: Postulates of Quantum Mechanics
QM0.1: Postulates of Quantum Mechanics
donylee - 16,692 views
QM0.2: Time Evolution of a system
QM0.2: Time Evolution of a system
donylee - 4,408 views
QM0.3: Time-Independent Schrödinger Equation
QM0.3: Time-Independent Schrödinger Equation
donylee - 6,935 views
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Profile
 
Name:
Donny
Channel Views:
80,514
Total Upload Views:
766,762
Style:
---
Age:
24
Joined:
July 26, 2007
Last Sign In:
20 hours ago
Subscribers:
2,923
Website:
Mathematician
Gaussian Tech, a place for undergraduate math
About Me:
 
I'm a Mathematician, Soul Bass Player and a fan of the Final Fantasy Series.

"This Youtube channel is dedicated to those who possess the curiosity, patience, and desire to learn."
Hometown:
Bishan
Country:
Singapore
Hobbies:
Soul, Jazz and Funk music, Role Playing Games, Building Gundam
Movies:
Memoirs of a Geisha, Full House starring Song Hye Kyo
Music:
Alicia Keys, Early Mariah, Mary L, Kem, Kirk Whalum, or my band Radical Context!
Books:
The Universe in a Nutshell, Symmetry, the story of the Monster
Recent Activity  
donylee uploaded a new video (2 months ago)
I felt really emo over one weekend at Duke. Hope to feel better (or not) by reminiscing all the good times I had over winter and summer break. Some...   more
 
Channel Comments (310)
saekkihh (1 day ago)
Hola , te felicito por tus videos estan super buenos
listminusv (3 days ago)
hey dude, you email add on your webpage does'nt work? :( wanted your help on a maths thing! btw your vidz are like wicked!!!! :)
monotonkid (4 days ago)
love your videos!!!
btfosa (1 week ago)
tanks, :D you really speak fast, but I understand the important part, so tanks again.
karlkarlkarl1234 (1 week ago)
You are a mathematical freak!
s981434 (1 week ago)
o, you are really help me so much. because I cannot get those knowlwdge easily.You provide me a channel to selfstudy during at home.
rigobertto (2 weeks ago)
Excellent, congratuletion
subway987 (2 weeks ago)
Hey Donny, I was just wondering what some or your tasks as a mathematician are? I am considering majoring in math and just wanted to know what to expect for :D Thanks

P.S. Thanks for your videos.
caleb144 (3 weeks ago)
your videos on double integrals were really helpful, thanks
tuan43 (3 weeks ago)
are you a graduate student or do you have a graduate degree?
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