Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:35Z
∂r/∂φ = 2r
\frac{2}{2} \sum_{i=1}^{n} i^{2}
326K
det| 4 4 ; 5 5 | = 0
198K
e^{i\pi} + 1 = 0
det| 1 4 ; 3 2 | = -10
63K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
λ = h/p
N₂ + 3H₂ ⇌ 2NH₃