Hi, I'm CalciumTetraoxide. I was born in Taiwan in 2003 and moved to California in 2020. I want to express my thanks to the Wikimedia Foundation by trying my best to contribute. Currently, I am editing the book Calculus. I'm still getting the hang of the source codes, but eventually I'll branch out to different books.

en-4 This user can read and write at a near-native level in English.
zh-N 這名使用者之母語為漢語
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