Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 01:41Z
\lim_{n\to 0} \frac{\sin n}{n} = 1
ω = 2πf
det| 7 2 ; 7 8 | = 42
278K
det| 1 7 ; 1 2 | = -5
∑_{k=1}^{n} k = n(n+1)/2
339K
∫₀^∞ e^(-x²) dx = √π / 2
177K
det| 4 7 ; 2 5 | = 6
358K
det| 10 2 ; 3 11 | = 104
399K
det| 7 4 ; 4 8 | = 40
11K