Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:23Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
289K
\frac{6}{9} \sum_{i=1}^{n} i^{2}
det| 2 7 ; 7 3 | = -43
177K
∑_{k=1}^{n} k = n(n+1)/2
358K
det| 7 4 ; 4 8 | = 40
399K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
316K