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}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
289K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
278K
\frac{6}{9} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
det| 5 6 ; 2 6 | = 18
177K
PV = nRT
\lim_{t\to 0} \frac{\sin t}{t} = 1
358K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
316K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
11K