Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 22:32Z
9γ² + 4γ + 7 = 0
det| 5 9 ; 7 6 | = -33
326K
\lim_{t\to 0} \frac{\sin t}{t} = 1
198K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 6 6 ; 2 7 | = 30
\binom{n}{k} = \frac{n!}{k!(n-k)!}
201K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
176K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
319K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
263K
\oint_C \vec{F}\cdot d\vec{r} = 0