Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-08-21 23:35Z
\frac{7}{2} \sum_{i=1}^{n} i^{2}
\lim_{α\to 0} \frac{\sin α}{α} = 1
100K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
126K
F = G m₁m₂ / r²
CH₄ + 2O₂ → CO₂ + 2H₂O
266K
\lim_{n\to 0} \frac{\sin n}{n} = 1
∫₀^∞ e^(-θ²) dθ = √π / 2
226K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
153K
det| 1 5 ; 3 2 | = -13
400K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
38K
det| 7 6 ; 1 8 | = 50
298K
2n² + 5n + 3 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K