Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:56Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
det| 4 6 ; 4 5 | = -4
445K
∇ × E = −∂B/∂t
det| 2 6 ; 0 3 | = 6
235K
det| 8 2 ; 2 9 | = 68
Fe₂O₃ + 3CO → 2Fe + 3CO₂
362K
PV = nRT
∫₀^∞ e^(-n²) dn = √π / 2
405K
∂y/∂α = 1y
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
41K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
369K