Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:36Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 9 ; 7 6 | = -33
193K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 2 4 ; 4 3 | = -10
235K
∫₀^∞ e^(-α²) dα = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
212K
∑_{k=1}^{n} k = n(n+1)/2
362K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
179K