Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 22:45Z
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
36K
det| 2 4 ; 4 3 | = -10
269K
11β² + 9β + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
158K
ω = 2πf
\oint_C \vec{F}\cdot d\vec{r} = 0
376K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
139K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
344K
\oint_C \vec{F}\cdot d\vec{r} = 0
91K