Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 17:46Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 2 4 ; 4 3 | = -10
52K
det| 3 1 ; 3 4 | = 9
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
50K
5β² + 1β + 1 = 0
det| 7 4 ; 4 8 | = 40
137K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
197K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 7 ; 4 8 | = 28
262K
∑_{k=1}^{n} k = n(n+1)/2
196K
det| 2 7 ; 7 3 | = -43
218K
det| 4 2 ; 3 5 | = 14
299K