Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 20:26Z
det| 7 9 ; 6 8 | = 2
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
248K
e^{i\pi} + 1 = 0
det| 2 2 ; 4 3 | = -2
170K
det| 9 4 ; 1 10 | = 86
299K
∑_{k=1}^{n} k = n(n+1)/2
det| 4 2 ; 1 5 | = 18
244K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
7β² + 1β + 4 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0