Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:26Z
∇ × E = −∂B/∂t
∫₀^∞ e^(-φ²) dφ = √π / 2
36K
det| 11 2 ; 1 12 | = 130
det| 4 4 ; 5 5 | = 0
131K
∫₀^∞ e^(-x²) dx = √π / 2
158K
∑_{k=1}^{n} k = n(n+1)/2
det| 10 7 ; 3 11 | = 89
376K
det| 1 1 ; 1 2 | = 1