Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:26Z
det| 1 9 ; 3 2 | = -25
∑_{k=1}^{n} k = n(n+1)/2
218K
∇ × E = −∂B/∂t
det| 5 6 ; 4 6 | = 6
157K
6t² + 6t + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
244K
∂β/∂n = 7β
det| 7 9 ; 1 8 | = 47
354K
det| 1 4 ; 2 2 | = -6
433K