Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 16:12Z
2ψ² + 9ψ + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
445K
det| 5 9 ; 7 6 | = -33
193K
∇²t = 0
det| 7 4 ; 4 8 | = 40
322K
10t² + 9t + 7 = 0
det| 5 3 ; 2 6 | = 24
179K
∑_{k=1}^{n} k = n(n+1)/2
405K
det| 2 4 ; 4 3 | = -10
442K