Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 05:14Z
det| 3 3 ; 5 4 | = -3
\oint_C \vec{F}\cdot d\vec{r} = 0
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∇²β = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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e^{i\pi} + 1 = 0
det| 7 4 ; 4 8 | = 40
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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E = mc²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
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det| 5 9 ; 7 6 | = -33
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det| 3 7 ; 2 4 | = -2
\lim_{α\to 0} \frac{\sin α}{α} = 1
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det| 4 8 ; 3 5 | = -4
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