Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:09Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{x\to 0} \frac{\sin x}{x} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
235K
∫₀^∞ e^(-α²) dα = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
212K
det| 1 2 ; 7 2 | = -12
179K
∑_{k=1}^{n} k = n(n+1)/2
405K
det| 3 6 ; 0 4 | = 12
442K