Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:24Z
det| 1 9 ; 3 2 | = -25
det| 4 8 ; 3 5 | = -4
190K
∇ × E = −∂B/∂t
det| 1 1 ; 5 2 | = -3
248K
6t² + 6t + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
∂β/∂n = 7β
det| 2 7 ; 7 3 | = -43
138K
\oint_C \vec{F}\cdot d\vec{r} = 0