Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:03Z
∇ × E = −∂B/∂t
det| 9 5 ; 2 10 | = 80
36K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
269K
det| 11 2 ; 1 12 | = 130
det| 1 1 ; 6 2 | = -4
131K
∑_{k=1}^{n} k = n(n+1)/2
\frac{5}{6} \sum_{i=1}^{n} i^{2}
240K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
376K
det| 1 1 ; 1 2 | = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
344K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
det| 9 2 ; 7 10 | = 76
399K
det| 5 6 ; 6 6 | = -6
224K
\lim_{z\to 0} \frac{\sin z}{z} = 1
333K
det| 8 2 ; 3 9 | = 66
379K
det| 5 3 ; 2 6 | = 24
332K