Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:36Z
∂r/∂φ = 2r
\lim_{α\to 0} \frac{\sin α}{α} = 1
326K
∫₀^∞ e^(-z²) dz = √π / 2
198K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 4 ; 1 11 | = 106
366K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
319K
\oint_C \vec{F}\cdot d\vec{r} = 0
359K
\lim_{α\to 0} \frac{\sin α}{α} = 1
233K