Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 21:27Z
iħ ∂ψ/∂t = Ĥψ
\oint_C \vec{F}\cdot d\vec{r} = 0
238K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
det| 11 9 ; 5 12 | = 87
270K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
268K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-y²) dy = √π / 2
41K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
95K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
121K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
133K
\lim_{t\to 0} \frac{\sin t}{t} = 1
54K