Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 22:49Z
∂θ/∂γ = 6θ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
428K
\lim_{x\to 0} \frac{\sin x}{x} = 1
238K
9γ² + 2γ + 3 = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
270K
det| 9 6 ; 0 10 | = 90
268K
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
41K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
\frac{11}{6} \sum_{i=1}^{n} i^{2}
95K
det| 8 2 ; 4 9 | = 64
det| 7 4 ; 4 8 | = 40
133K
\lim_{n\to 0} \frac{\sin n}{n} = 1
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
54K
det| 7 2 ; 3 8 | = 50
21K
CaCO₃ → CaO + CO₂
E = mc²