Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:12Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
193K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 9 4 ; 1 10 | = 86
322K
∫₀^∞ e^(-x²) dx = √π / 2
235K
∫₀^∞ e^(-α²) dα = √π / 2
\frac{11}{8} \sum_{i=1}^{n} i^{2}
362K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 2 ; 5 12 | = 122
405K
\oint_C \vec{F}\cdot d\vec{r} = 0
442K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
369K