Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 22:33Z
det| 5 1 ; 4 6 | = 26
det| 4 8 ; 3 5 | = -4
46K
det| 10 7 ; 3 11 | = 89
468K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-x²) dx = √π / 2
278K
12φ² + 4φ + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
177K
E = mc²
det| 9 4 ; 1 10 | = 86
358K