Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:09Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
235K
det| 8 2 ; 2 9 | = 68
det| 4 7 ; 2 5 | = 6
212K
det| 7 4 ; 4 8 | = 40
362K
PV = nRT
∫₀^∞ e^(-φ²) dφ = √π / 2
179K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
405K
∂y/∂α = 1y
\oint_C \vec{F}\cdot d\vec{r} = 0
e^{i\pi} + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O