Forum - Untroubled Math Forum

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Mathematics

	High School (13)	8169 / 410K	证明：$\sin x<\dfrac{6x}{x^2+6}$. half an hr ago hbghlyj
	Pure Mathematics	1041 / 4284	求由$1$到$n^2$组成的按对角线排列的$n\times n$行列式 3 days ago hbghlyj

TeX / LaTeX	440 / 2648	仅给定顶点画出凸多面体 2025-4-27 11:08 hejoseph
Mathematica	200 / 797	重心坐标工具包 2025-5-4 09:38 hbghlyj
Programming	465 / 1635	论MathType快速输入 6 days ago kuing

Applied Mathematics	71 / 318	涡环周围的流体运动 2025-5-3 05:11 hbghlyj
Site Support	130 / 1136	已从[博士数学论坛]抄来主题分类 yesterday 08:46 hbghlyj
Casual Talk (4)	158 / 802	我来到了什么深水区 15 min. ago hbghlyj

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