Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:25Z
det| 1 9 ; 3 2 | = -25
∇ × E = −∂B/∂t
det| 7 4 ; 4 8 | = 40
248K
det| 5 7 ; 2 6 | = 16
157K
6t² + 6t + 7 = 0
det| 2 8 ; 7 3 | = -50
170K
∑_{k=1}^{n} k = n(n+1)/2
299K
∑_{k=1}^{n} k = n(n+1)/2
∂β/∂n = 7β
\oint_C \vec{F}\cdot d\vec{r} = 0