Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:56Z
det| 1 9 ; 3 2 | = -25
∇ × E = −∂B/∂t
det| 2 2 ; 4 3 | = -2
248K
det| 1 1 ; 5 2 | = -3
157K
6t² + 6t + 7 = 0
det| 9 4 ; 1 10 | = 86
170K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 6 ; 1 8 | = 50
244K
∑_{k=1}^{n} k = n(n+1)/2
105K
∂β/∂n = 7β