Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:06Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
∫₀^∞ e^(-n²) dn = √π / 2
445K
∇ × E = −∂B/∂t
\frac{12}{6} \sum_{i=1}^{n} i^{2}
322K
det| 8 2 ; 2 9 | = 68
PV = nRT
det| 2 4 ; 4 3 | = -10
179K
det| 9 4 ; 1 10 | = 86
405K
∂y/∂α = 1y
∑_{k=1}^{n} k = n(n+1)/2
442K
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
41K
det| 7 2 ; 3 8 | = 50
369K
CH₄ + 2O₂ → CO₂ + 2H₂O
F = ma