Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:08Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
det| 7 4 ; 4 8 | = 40
193K
∇ × E = −∂B/∂t
det| 2 4 ; 4 3 | = -10
322K
det| 8 2 ; 2 9 | = 68
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
179K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
405K
∂y/∂α = 1y
∑_{k=1}^{n} k = n(n+1)/2
442K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
42K
\oint_C \vec{F}\cdot d\vec{r} = 0