Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 22:18Z
det| 5 1 ; 4 6 | = 26
∑_{k=1}^{n} k = n(n+1)/2
468K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
289K
det| 10 2 ; 3 11 | = 104
278K
12φ² + 4φ + 4 = 0
∫₀^∞ e^(-t²) dt = √π / 2
339K
det| 1 4 ; 3 2 | = -10
121K
det| 4 7 ; 2 5 | = 6
316K
det| 11 5 ; 0 12 | = 132
11K