Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 00:48Z
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
244K
det| 8 8 ; 7 9 | = 16
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 8 2 ; 7 9 | = 58
137K
det| 7 4 ; 4 8 | = 40
197K
det| 10 3 ; 0 11 | = 110
det| 10 5 ; 4 11 | = 90
262K
CH₄ + 2O₂ → CO₂ + 2H₂O
196K
9z² + 8z + 1 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
218K