Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:07Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
445K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 3 6 ; 0 4 | = 12
235K
∫₀^∞ e^(-α²) dα = √π / 2
det| 4 6 ; 4 5 | = -4
212K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 6 ; 1 6 | = 24
179K
∑_{k=1}^{n} k = n(n+1)/2
442K
∑_{k=1}^{n} k = n(n+1)/2
42K
det| 12 1 ; 5 13 | = 151
41K