Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:03Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-x²) dx = √π / 2
8K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 10 3 ; 4 11 | = 98
102K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
264K
\lim_{α\to 0} \frac{\sin α}{α} = 1
276K
∇²α = 0
det| 2 4 ; 4 3 | = -10
257K
∑_{k=1}^{n} k = n(n+1)/2
62K
det| 7 4 ; 4 8 | = 40
256K
det| 11 2 ; 5 12 | = 122
46K