Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:54Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{x\to 0} \frac{\sin x}{x} = 1
∫₀^∞ e^(-α²) dα = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 5 ; 4 11 | = 90
179K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
405K