Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 19:20Z
\lim_{n\to 0} \frac{\sin n}{n} = 1
∫₀^∞ e^(-θ²) dθ = √π / 2
428K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 1 ; 6 10 | = 84
\lim_{α\to 0} \frac{\sin α}{α} = 1
330K
∫₀^∞ e^(-θ²) dθ = √π / 2
\frac{11}{6} \sum_{i=1}^{n} i^{2}
95K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
21K