Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:41Z
∂r/∂φ = 2r
det| 5 2 ; 3 6 | = 24
198K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∫₀^∞ e^(-x²) dx = √π / 2
366K
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
319K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
359K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
263K
d/dy [y^11] = 11y^10
233K