Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 01:28Z
\lim_{n\to 0} \frac{\sin n}{n} = 1
∑_{k=1}^{n} k = n(n+1)/2
46K
ω = 2πf
det| 1 7 ; 1 2 | = -5
det| 3 7 ; 2 4 | = -2
339K
∫₀^∞ e^(-θ²) dθ = √π / 2
177K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 4 ; 1 10 | = 86
121K
d/dn [n^1] = 1n^0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂