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
det| 5 9 ; 7 6 | = -33
468K
ω = 2πf
∫₀^∞ e^(-θ²) dθ = √π / 2
289K
∑_{k=1}^{n} k = n(n+1)/2
278K
det| 1 7 ; 1 2 | = -5
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
339K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 2 ; 6 5 | = 8
358K
det| 7 4 ; 4 8 | = 40
121K
d/dn [n^1] = 1n^0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
8β² + 8β + 2 = 0