Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:06Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
det| 8 6 ; 6 9 | = 36
479K
CH₄ + 2O₂ → CO₂ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
102K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
276K
∇²α = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
257K
det| 3 6 ; 0 4 | = 12
250K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
256K