Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 22:15Z
det| 5 1 ; 4 6 | = 26
det| 10 2 ; 3 11 | = 104
468K
∑_{k=1}^{n} k = n(n+1)/2
12φ² + 4φ + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
358K
det| 7 4 ; 4 8 | = 40
121K
det| 3 6 ; 0 4 | = 12
399K
det| 11 4 ; 5 12 | = 112
387K