Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 20:11Z
E = mc²
∫₀^∞ e^(-z²) dz = √π / 2
446K
11φ² + 2φ + 3 = 0
ΔS ≥ 0
det| 3 1 ; 7 4 | = 5
259K
e^{i\pi} + 1 = 0
det| 9 4 ; 1 10 | = 86
234K
∑_{k=1}^{n} k = n(n+1)/2
218K
det| 1 4 ; 3 2 | = -10
354K