Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:39Z
∇ × E = −∂B/∂t
det| 9 7 ; 3 10 | = 69
269K
det| 11 2 ; 1 12 | = 130
det| 4 6 ; 0 5 | = 20
158K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
240K
det| 6 6 ; 2 7 | = 30
376K
det| 1 1 ; 1 2 | = 1
det| 7 4 ; 4 8 | = 40
201K