Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 22:54Z
ω = 2πf
11β² + 9β + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
131K
ω = 2πf
det| 1 2 ; 7 2 | = -12
240K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
139K
det| 11 9 ; 5 12 | = 87
∑_{k=1}^{n} k = n(n+1)/2
91K