Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:27Z
∇ × E = −∂B/∂t
∫₀^∞ e^(-x²) dx = √π / 2
269K
det| 11 2 ; 1 12 | = 130
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
240K
det| 1 1 ; 1 2 | = 1
∑_{k=1}^{n} k = n(n+1)/2
139K
det| 11 9 ; 0 12 | = 132
344K