Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 22:26Z
∂θ/∂γ = 6θ
9γ² + 2γ + 3 = 0
det| 2 4 ; 4 3 | = -10
270K
∑_{k=1}^{n} k = n(n+1)/2
268K
∑_{k=1}^{n} k = n(n+1)/2
det| 4 8 ; 3 5 | = -4
41K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
330K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
det| 8 2 ; 4 9 | = 64
∫₀^∞ e^(-φ²) dφ = √π / 2
7K
det| 8 7 ; 3 9 | = 51
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 4 2 ; 2 5 | = 16
CaCO₃ → CaO + CO₂