Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 22:21Z
∂θ/∂γ = 6θ
det| 8 5 ; 3 9 | = 57
428K
det| 9 9 ; 5 10 | = 45
238K
9γ² + 2γ + 3 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
270K
∑_{k=1}^{n} k = n(n+1)/2
\frac{9}{8} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
95K
det| 5 6 ; 1 6 | = 24
121K
det| 8 2 ; 4 9 | = 64
∑_{k=1}^{n} k = n(n+1)/2
7K
\lim_{n\to 0} \frac{\sin n}{n} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
54K
det| 9 4 ; 1 10 | = 86
21K
CaCO₃ → CaO + CO₂
E = mc²