Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:10Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
det| 7 4 ; 4 8 | = 40
445K
∇ × E = −∂B/∂t
det| 8 2 ; 2 9 | = 68
det| 2 6 ; 0 3 | = 6
179K
∫₀^∞ e^(-φ²) dφ = √π / 2
405K
∑_{k=1}^{n} k = n(n+1)/2
442K