Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:10Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
∇ × E = −∂B/∂t
det| 9 6 ; 0 10 | = 90
322K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
235K
det| 8 2 ; 2 9 | = 68
PV = nRT
det| 1 5 ; 1 2 | = -3
405K
∂y/∂α = 1y
∑_{k=1}^{n} k = n(n+1)/2
442K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
369K
CH₄ + 2O₂ → CO₂ + 2H₂O