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A simple physical approach to understand the Taylor series
Do you know that the displacement formula with acceleration in one dimension which you had learned in Physics class actually reveals the existence of Taylor series implicitly?
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Intro to the Colemak keyboard layout
The QWERTY layout was designed in the 19th century. Colemak is a modern alternative to the QWERTY and Dvorak layouts, designed for efficient and ergonomic touch typing in English… — www.colemak.com
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My experience of U.S. Visa interview in Guangzhou China
Because of the quarantine policy in Shanghai, the U.S. Consulate in Shanghai, China was closed during that time, and accordingly I choose my VISA appointment at U.S. Consulate in Guangzhou, China…
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Summation by Parts (Abel Transformation)
Want to know what is summation by parts? Check it out!
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Some advice for the new learners to Python
In ‘Learn Python the Hard Way’, it is advised that beginners should not use the IDLE that comes with Python. But I don’t agree with that to a certain extent…





