Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:22Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
\frac{6}{9} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
PV = nRT
N₂ + 3H₂ ⇌ 2NH₃
det| 3 7 ; 2 4 | = -2
399K
∑_{k=1}^{n} k = n(n+1)/2
316K
det| 2 7 ; 7 3 | = -43
11K