Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 22:53Z
∂θ/∂γ = 6θ
det| 2 4 ; 4 3 | = -10
238K
9γ² + 2γ + 3 = 0
∫₀^∞ e^(-n²) dn = √π / 2
270K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
268K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
41K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
\lim_{x\to 0} \frac{\sin x}{x} = 1
121K
det| 8 2 ; 4 9 | = 64
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 4 2 ; 2 5 | = 16
CaCO₃ → CaO + CO₂