Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:05Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 2 7 ; 7 3 | = -43
445K
\lim_{x\to 0} \frac{\sin x}{x} = 1
∫₀^∞ e^(-α²) dα = √π / 2
det| 7 4 ; 4 8 | = 40
212K
det| 10 7 ; 3 11 | = 89
362K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
179K
∑_{k=1}^{n} k = n(n+1)/2
405K
det| 4 6 ; 0 5 | = 20
369K