Math Dump /sym/df1d0e
id=328443 · host=jp.commstar.world · 2026-09-01 21:06Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 1 ; 6 5 | = 14
402K
∫₀^∞ e^(-x²) dx = √π / 2
det| 5 3 ; 7 6 | = 9
398K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-φ²) dφ = √π / 2
det| 1 6 ; 2 2 | = -10
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-ψ²) dψ = √π / 2
∫₀^∞ e^(-z²) dz = √π / 2