Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:17Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
384K
det| 11 9 ; 4 12 | = 96
det| 6 6 ; 5 7 | = 12
163K
det| 7 2 ; 7 8 | = 42
259K
∇ × E = −∂B/∂t
det| 12 2 ; 2 13 | = 152
305K
det| 2 8 ; 7 3 | = -50
368K