Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:50Z
det| 1 9 ; 3 2 | = -25
∇ × E = −∂B/∂t
det| 7 2 ; 7 8 | = 42
248K
6t² + 6t + 7 = 0
det| 1 8 ; 4 2 | = -30
299K
∑_{k=1}^{n} k = n(n+1)/2
∂β/∂n = 7β
∑_{k=1}^{n} k = n(n+1)/2
100K
∑_{k=1}^{n} k = n(n+1)/2
138K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 11 2 ; 5 12 | = 122
433K