Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:50Z
det| 1 9 ; 3 2 | = -25
∇ × E = −∂B/∂t
det| 4 8 ; 3 5 | = -4
157K
6t² + 6t + 7 = 0
det| 3 9 ; 1 4 | = 3
299K
∑_{k=1}^{n} k = n(n+1)/2
d/dθ [θ^12] = 12θ^11
244K
det| 7 4 ; 4 8 | = 40
138K