Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:08Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
∑_{k=1}^{n} k = n(n+1)/2
445K
det| 5 6 ; 4 6 | = 6
193K
∇ × E = −∂B/∂t
det| 8 2 ; 2 9 | = 68
det| 9 4 ; 1 10 | = 86
212K
PV = nRT
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
179K
∑_{k=1}^{n} k = n(n+1)/2
405K
∂y/∂α = 1y
Fe₂O₃ + 3CO → 2Fe + 3CO₂
442K
\oint_C \vec{F}\cdot d\vec{r} = 0
e^{i\pi} + 1 = 0