Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:04Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\frac{4}{9} \sum_{i=1}^{n} i^{2}
289K
∑_{k=1}^{n} k = n(n+1)/2
278K
\frac{6}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
339K
det| 5 6 ; 2 6 | = 18
177K
PV = nRT
N₂ + 3H₂ ⇌ 2NH₃
det| 7 4 ; 4 8 | = 40
399K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
det| 11 9 ; 6 12 | = 78
\binom{n}{k} = \frac{n!}{k!(n-k)!}
387K