Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:40Z
∂r/∂φ = 2r
\frac{12}{6} \sum_{i=1}^{n} i^{2}
326K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
198K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
366K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
176K
det| 9 4 ; 1 10 | = 86
359K
∑_{k=1}^{n} k = n(n+1)/2
233K