Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:29Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
det| 2 7 ; 7 3 | = -43
8K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 12 9 ; 5 13 | = 111
102K
det| 3 6 ; 0 4 | = 12
57K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 9 ; 5 10 | = 45
276K
∇²α = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
257K
ω = 2πf