Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 22:46Z
det| 5 1 ; 4 6 | = 26
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-t²) dt = √π / 2
289K
12φ² + 4φ + 4 = 0
det| 1 4 ; 3 2 | = -10
339K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
358K
det| 2 7 ; 7 3 | = -43
11K