Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:00Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
det| 9 6 ; 0 10 | = 90
46K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
278K
\frac{6}{9} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
PV = nRT
\oint_C \vec{F}\cdot d\vec{r} = 0
358K
N₂ + 3H₂ ⇌ 2NH₃
\frac{2}{2} \sum_{i=1}^{n} i^{2}
316K
det| 11 9 ; 6 12 | = 78
det| 9 4 ; 1 10 | = 86
11K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
387K