Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:03Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
289K
\frac{6}{9} \sum_{i=1}^{n} i^{2}
det| 12 6 ; 0 13 | = 156
339K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
177K
PV = nRT
Fe₂O₃ + 3CO → 2Fe + 3CO₂
358K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
121K
N₂ + 3H₂ ⇌ 2NH₃
det| 9 4 ; 1 10 | = 86
11K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
387K