Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:14Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
\lim_{t\to 0} \frac{\sin t}{t} = 1
468K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
289K
\frac{6}{9} \sum_{i=1}^{n} i^{2}
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
358K
N₂ + 3H₂ ⇌ 2NH₃
det| 10 2 ; 3 11 | = 104
316K
det| 11 9 ; 6 12 | = 78