Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 01:18Z
\lim_{n\to 0} \frac{\sin n}{n} = 1
ω = 2πf
det| 2 3 ; 5 3 | = -9
278K
det| 1 7 ; 1 2 | = -5
det| 4 8 ; 3 5 | = -4
339K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
358K
d/dn [n^1] = 1n^0
∫₀^∞ e^(-ψ²) dψ = √π / 2
316K
det| 3 6 ; 0 4 | = 12
387K