Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:23Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
∑_{k=1}^{n} k = n(n+1)/2
193K
∇ × E = −∂B/∂t
det| 8 2 ; 2 9 | = 68
∫₀^∞ e^(-φ²) dφ = √π / 2
362K
PV = nRT
∂y/∂α = 1y
det| 8 2 ; 7 9 | = 58
442K