Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:14Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
445K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 7 7 ; 4 8 | = 28
322K
\lim_{α\to 0} \frac{\sin α}{α} = 1
235K
∫₀^∞ e^(-α²) dα = √π / 2
det| 6 4 ; 4 7 | = 26
212K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-ψ²) dψ = √π / 2
179K
det| 7 4 ; 1 8 | = 52
∑_{k=1}^{n} k = n(n+1)/2
442K
det| 10 7 ; 3 11 | = 89
369K