Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:25Z
det| 1 9 ; 3 2 | = -25
det| 4 8 ; 3 5 | = -4
218K
∇ × E = −∂B/∂t
6t² + 6t + 7 = 0
det| 7 4 ; 4 8 | = 40
170K
det| 2 8 ; 7 3 | = -50
299K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
105K
∑_{k=1}^{n} k = n(n+1)/2
100K
det| 2 7 ; 7 3 | = -43
138K