Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:45Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
det| 7 4 ; 4 8 | = 40
445K
∇ × E = −∂B/∂t
∫₀^∞ e^(-n²) dn = √π / 2
322K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
235K
det| 8 2 ; 2 9 | = 68
det| 12 1 ; 5 13 | = 151
212K
det| 4 7 ; 2 5 | = 6
362K
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
179K
∂y/∂α = 1y
Fe₂O₃ + 3CO → 2Fe + 3CO₂
442K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
41K
e^{i\pi} + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O