Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:26Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
46K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 11 4 ; 5 12 | = 112
278K
\frac{6}{9} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
358K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
121K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K