Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:13Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-t²) dt = √π / 2
193K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 2 7 ; 7 3 | = -43
235K
∫₀^∞ e^(-α²) dα = √π / 2
\frac{3}{2} \sum_{i=1}^{n} i^{2}
212K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 1 8 | = 52
\frac{11}{6} \sum_{i=1}^{n} i^{2}
42K
\lim_{t\to 0} \frac{\sin t}{t} = 1
41K