Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 21:24Z
∑_{k=1}^{n} k = n(n+1)/2
\lim_{t\to 0} \frac{\sin t}{t} = 1
479K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
276K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
129K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 12 1 ; 4 13 | = 152
390K
\lim_{α\to 0} \frac{\sin α}{α} = 1
∑_{k=1}^{n} k = n(n+1)/2
1K
det| 9 4 ; 1 10 | = 86
153K
\frac{10}{1} \sum_{i=1}^{n} i^{2}
det| 1 1 ; 5 2 | = -3
473K
F = G m₁m₂ / r²
det| 3 7 ; 2 4 | = -2
188K
\lim_{α\to 0} \frac{\sin α}{α} = 1
416K
det| 2 5 ; 6 3 | = -24