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Invidious > Channel > Po Chen

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YT 45 minutes 41 seconds 276 views Shared 10 months ago Po Chen create input files for initial conditions YT 17 minutes 8 seconds 96 views Shared 10 months ago Po Chen funwave-tvd control file YT 23 minutes 13 seconds 149 views Shared 10 months ago Po Chen Compile funwave-tvd on linux cluster

YT 7 minutes 43 seconds 145 views Shared 1 year ago Po Chen Prove areas of two triangles are the same YT 3 minutes 22 seconds 729 views Shared 1 year ago Po Chen How to use the Euler formula YT 2 minutes 38 seconds 247 views Shared 1 year ago Po Chen Using WolframAlpha to check 1^x = 2

YT 9 minutes 49 seconds 49 views Shared 1 year ago Po Chen No need for calculus YT 4 minutes 36 seconds 109 views Shared 1 year ago Po Chen Area of inscribed circle YT 6 minutes 44 seconds 29 views Shared 1 year ago Po Chen Have you heard about quartic formula? Avoid it.

YT 12 minutes 27 seconds 39 views Shared 1 year ago Po Chen Three-horsemen problem YT 4 minutes 23 seconds 37 views Shared 1 year ago Po Chen Are we missing any conditions? YT 3 minutes 58 seconds 36 views Shared 1 year ago Po Chen Solve it in 30 seconds

YT 1 minute 20 seconds 39 views Shared 1 year ago Po Chen Did you like my last video about the Euler formula? Here’s another one. YT 4 minutes 1 second 1.3K views Shared 1 year ago Po Chen If you know the Euler formula, this question is for you YT 6 minutes 11 seconds 30 views Shared 1 year ago Po Chen Connect two points and you can solve it

YT 2 minutes 52 seconds 56 views Shared 1 year ago Po Chen No, you don’t need calculus to solve it. YT 3 minutes 47 seconds 15 views Shared 1 year ago Po Chen If you understand odd and even numbers, you can solve it. YT 4 minutes 25 seconds 30 views Shared 1 year ago Po Chen Yes, you can solve it without a calculator!

YT 3 minutes 26 seconds 23 views Shared 1 year ago Po Chen True or False 0.9999… = 1 YT 5 minutes 32 seconds 40 views Shared 1 year ago Po Chen Simpler than you think! YT 4 minutes 31 seconds 85 views Shared 1 year ago Po Chen Solve the exponential equation without taking the log | math Olympiad

YT 2 minutes 58 seconds 32 views Shared 1 year ago Po Chen Find Perimeter of a rectangle without knowing its side lengths | math Olympiad question YT 6 minutes 33 seconds 30 views Shared 1 year ago Po Chen Solve a 3rd order equation YT 5 minutes 7 seconds 22 views Shared 1 year ago Po Chen Solve the equation without algebra

YT 5 minutes 5 seconds 11 views Shared 1 year ago Po Chen Graphic solution to an algebra question YT 3 minutes 29 seconds 14 views Shared 1 year ago Po Chen 9 out of 10 students get it wrong YT 6 minutes 14 seconds 477 views Shared 1 year ago Po Chen Area of triangle inside a rectangle

YT 6 minutes 2 seconds 29 views Shared 1 year ago Po Chen Solve an equation set YT 9 minutes 11 seconds 93 views Shared 1 year ago Po Chen Area of a triangle inside of another triangle YT 6 minutes 18 seconds 29 views Shared 1 year ago Po Chen Side length of a triangle

YT 6 minutes 20 seconds 200 views Shared 1 year ago Po Chen Solve a 4th-order equation YT 3 minutes 56 seconds 177 views Shared 1 year ago Po Chen Area of rectangle YT 2 minutes 34 seconds 7 views Shared 1 year ago Po Chen A nice algebra question

YT 11 minutes 41 seconds 39 views Shared 1 year ago Po Chen Area of rectangle YT 13 minutes 5 seconds 122 views Shared 1 year ago Po Chen Area of shaded polygon YT 4 minutes 13 seconds 14 views Shared 1 year ago Po Chen Make both sides equal with arithmetic operations

YT 6 minutes 59 seconds 22 views Shared 1 year ago Po Chen Area of the square YT 3 minutes 20 seconds 55 views Shared 1 year ago Po Chen Area of shaded triangle YT 2 minutes 54 seconds 444 views Shared 1 year ago Po Chen What numbers do the three shapes represent?

YT 7 minutes 24 seconds 26 views Shared 1 year ago Po Chen Compare two numbers (advanced solution) | Math Olympiad YT 5 minutes 26 seconds 27 views Shared 1 year ago Po Chen Compare two numbers (elementary solution) | Math Olympiad YT 3 minutes 4 seconds 44 views Shared 1 year ago Po Chen Summation of sequence | math Olympiad

YT 6 minutes 2 seconds 707 views Shared 1 year ago Po Chen Perimeter of an irregular shape | math Olympiad YT 37 minutes 53 seconds 264 views Shared 1 year ago Po Chen MNIST hand-written digit recognition using CNN YT 44 minutes 48 seconds 111 views Shared 1 year ago Po Chen MNIST hand-written digit recognition using a dense sequential neural network with dropouts

YT 10 minutes 51 seconds 161 views Shared 1 year ago Po Chen install tensorflow and keras on your own machine YT 16 minutes 6 seconds 477 views Shared 3 years ago Po Chen Introduction to Data Science (1) YT 10 minutes 15 seconds 303 views Shared 3 years ago Po Chen 什么是CPA，如何考CPA执照

YT 10 minutes 50 seconds 174 views Shared 3 years ago Po Chen 转行会计师需要的金钱和时间成本 YT 10 minutes 964 views Shared 3 years ago Po Chen 如何在美国转行会计类工作 YT 15 minutes 10 seconds 245 views Shared 3 years ago Po Chen Q & A about experiment result

YT 7 minutes 36 seconds 86 views Shared 3 years ago Po Chen Q & A about experiment result YT 23 minutes 54 seconds 126 views Shared 3 years ago Po Chen is the next-day closing price predictable? YT 18 minutes 13 seconds 207 views Shared 3 years ago Po Chen moving-average strategy vs buy-and-hold

YT 22 minutes 47 seconds 84 views Shared 3 years ago Po Chen cumulative return on testing data and comparison with buy-and-hold YT 23 minutes 56 seconds 187 views Shared 3 years ago Po Chen creating a dense sequential model and training the model YT 28 minutes 49 seconds 47 views Shared 3 years ago Po Chen creating feature list for supervised learning to account for direct reward

YT 21 minutes 58 seconds 54 views Shared 3 years ago Po Chen what is overfitting (part 2)? YT 20 minutes 41 seconds 64 views Shared 3 years ago Po Chen what is over-fitting (part 1)? YT 16 minutes 23 seconds 115 views Shared 3 years ago Po Chen back-testing a simple-moving-average-based trading strategy using pandas