Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:55Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 1 2 ; 7 2 | = -12
322K
∫₀^∞ e^(-α²) dα = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 6 ; 4 5 | = -4
405K
det| 7 4 ; 1 8 | = 52