Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 22:42Z
det| 5 1 ; 4 6 | = 26
∑_{k=1}^{n} k = n(n+1)/2
det| 7 7 ; 4 8 | = 28
278K
12φ² + 4φ + 4 = 0
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
358K
det| 4 8 ; 3 5 | = -4
121K
det| 7 4 ; 4 8 | = 40
399K