Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:10Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{α\to 0} \frac{\sin α}{α} = 1
445K
∫₀^∞ e^(-z²) dz = √π / 2
193K
\lim_{x\to 0} \frac{\sin x}{x} = 1
∫₀^∞ e^(-α²) dα = √π / 2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
212K
det| 12 9 ; 5 13 | = 111
362K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
442K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
41K