Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 20:12Z
CH₄ + 2O₂ → CO₂ + 2H₂O
\lim_{β\to 0} \frac{\sin β}{β} = 1
75K
\frac{7}{2} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
129K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
191K
det| 3 7 ; 2 4 | = -2
390K
det| 5 8 ; 7 6 | = -26
det| 5 6 ; 7 6 | = -12
473K
\oint_C \vec{F}\cdot d\vec{r} = 0
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