Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 21:54Z
∑_{k=1}^{n} k = n(n+1)/2
det| 5 9 ; 7 6 | = -33
75K
det| 3 1 ; 7 4 | = 5
479K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
276K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{α\to 0} \frac{\sin α}{α} = 1
CH₄ + 2O₂ → CO₂ + 2H₂O
1K
\oint_C \vec{F}\cdot d\vec{r} = 0
153K
\frac{10}{1} \sum_{i=1}^{n} i^{2}
F = G m₁m₂ / r²
\lim_{t\to 0} \frac{\sin t}{t} = 1
416K
det| 2 5 ; 6 3 | = -24