Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 22:14Z
9γ² + 4γ + 7 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
198K
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
155K
det| 6 6 ; 2 7 | = 30
det| 3 7 ; 2 4 | = -2
366K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
201K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 4 ; 1 10 | = 86
176K
∑_{k=1}^{n} k = n(n+1)/2
319K
E = mc²
∫₀^∞ e^(-φ²) dφ = √π / 2
263K
\oint_C \vec{F}\cdot d\vec{r} = 0