Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 22:38Z
det| 5 1 ; 4 6 | = 26
det| 12 9 ; 5 13 | = 111
46K
det| 5 9 ; 7 6 | = -33
468K
∑_{k=1}^{n} k = n(n+1)/2
det| 11 5 ; 0 12 | = 132
289K
det| 7 2 ; 7 8 | = 42
278K
12φ² + 4φ + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
358K
det| 9 4 ; 1 10 | = 86
316K