Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 12:52Z
2ψ² + 5ψ + 4 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
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N₂ + 3H₂ ⇌ 2NH₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 3 1 ; 7 4 | = 5
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det| 7 4 ; 4 8 | = 40
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∇²z = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
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\oint_C \vec{F}\cdot d\vec{r} = 0
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