Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 15:48Z
2n² + 2n + 2 = 0
det| 7 4 ; 4 8 | = 40
445K
det| 5 6 ; 4 6 | = 6
193K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
6ψ² + 3ψ + 4 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
212K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
179K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
442K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
42K