Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 01:27Z
\lim_{n\to 0} \frac{\sin n}{n} = 1
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
46K
ω = 2πf
det| 9 4 ; 1 10 | = 86
289K
det| 1 7 ; 1 2 | = -5
det| 7 2 ; 7 8 | = 42
339K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 8 ; 3 10 | = 66
358K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
399K
∑_{k=1}^{n} k = n(n+1)/2
387K