Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 20:13Z
CH₄ + 2O₂ → CO₂ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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∑_{k=1}^{n} k = n(n+1)/2
479K
\frac{7}{2} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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∫₀^∞ e^(-t²) dt = √π / 2
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det| 5 8 ; 7 6 | = -26
\oint_C \vec{F}\cdot d\vec{r} = 0
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det| 9 4 ; 1 10 | = 86
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det| 11 9 ; 5 12 | = 87
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det| 4 8 ; 3 5 | = -4
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