Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:00Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
∇ × E = −∂B/∂t
∫₀^∞ e^(-n²) dn = √π / 2
322K
det| 8 2 ; 2 9 | = 68
PV = nRT
det| 9 4 ; 1 10 | = 86
179K
∂y/∂α = 1y
∑_{k=1}^{n} k = n(n+1)/2
442K
∂r/∂β = 3r
\oint_C \vec{F}\cdot d\vec{r} = 0
e^{i\pi} + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O