Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 22:22Z
∂θ/∂γ = 6θ
\oint_C \vec{F}\cdot d\vec{r} = 0
428K
9γ² + 2γ + 3 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
268K
∑_{k=1}^{n} k = n(n+1)/2
\frac{9}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
95K
CH₄ + 2O₂ → CO₂ + 2H₂O
121K
det| 8 2 ; 4 9 | = 64
det| 1 2 ; 7 2 | = -12
7K
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 7 4 ; 4 8 | = 40
54K
CaCO₃ → CaO + CO₂
E = mc²