Textbook math feels dry? I bring it to life 🎨 👇Drop your name— I’ll write it with spinning circles. 嫌课本上的数学太枯燥, 就自己动手画出来 🎨 👇 留个名字,我用转动的圆把它写给你

Joined May 2024
Dr.山川|Visual Math retweeted
$4.99 coffee? No problem. $4.99 app? Let me read 300 reviews first.
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Dr.山川|Visual Math retweeted
Replying to @DDXG_99
粉丝1千: 根本不敢歇, 得玩命干活, 心慌得很。
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Dr.山川|Visual Math retweeted
Replying to @Math_files
每次看拉马努金的手稿都觉得不可思议。1729(即 1^3+12^3=9^3+10^3)并不是他脑海里孤立的灵光一现,背后其实是他用生成函数推导高次幂和立方数逼近的完整体系。神级直觉的背后,全是实打实的代数构造。
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