Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 22:09Z
9γ² + 4γ + 7 = 0
\frac{12}{6} \sum_{i=1}^{n} i^{2}
326K
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
155K
det| 6 6 ; 2 7 | = 30
det| 3 7 ; 2 4 | = -2
366K
∑_{k=1}^{n} k = n(n+1)/2
201K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
319K
E = mc²
det| 9 4 ; 1 10 | = 86
359K
\oint_C \vec{F}\cdot d\vec{r} = 0
λ = h/p
∂r/∂θ = 2r