Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:10Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
193K
∇ × E = −∂B/∂t
det| 8 2 ; 2 9 | = 68
PV = nRT
∂y/∂α = 1y
∫₀^∞ e^(-x²) dx = √π / 2
442K
\oint_C \vec{F}\cdot d\vec{r} = 0
e^{i\pi} + 1 = 0