Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 21:42Z
∑_{k=1}^{n} k = n(n+1)/2
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
276K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
191K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
390K
\lim_{α\to 0} \frac{\sin α}{α} = 1
CH₄ + 2O₂ → CO₂ + 2H₂O
1K
\frac{10}{1} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
473K
det| 9 4 ; 1 10 | = 86
338K
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
416K
det| 2 5 ; 6 3 | = -24