Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:56Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
det| 7 4 ; 4 8 | = 40
445K
∑_{k=1}^{n} k = n(n+1)/2
193K
∇ × E = −∂B/∂t
det| 4 2 ; 3 5 | = 14
322K
det| 8 2 ; 2 9 | = 68
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
405K
∂y/∂α = 1y
\frac{8}{6} \sum_{i=1}^{n} i^{2}
42K
\oint_C \vec{F}\cdot d\vec{r} = 0
CH₄ + 2O₂ → CO₂ + 2H₂O