Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:27Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
det| 12 9 ; 5 13 | = 111
8K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 5 3 ; 2 6 | = 24
57K
\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
∫₀^∞ e^(-α²) dα = √π / 2
257K
det| 7 4 ; 4 8 | = 40
256K