Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:20Z
∇ × E = −∂B/∂t
det| 5 3 ; 2 6 | = 24
269K
det| 11 2 ; 1 12 | = 130
∑_{k=1}^{n} k = n(n+1)/2
det| 4 7 ; 0 5 | = 20
240K
det| 1 1 ; 1 2 | = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
344K
10ψ² + 2ψ + 3 = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
201K
det| 10 6 ; 4 11 | = 86
295K
det| 9 8 ; 0 10 | = 90
399K
det| 4 3 ; 6 5 | = 2
347K
\oint_C \vec{F}\cdot d\vec{r} = 0
443K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
224K
det| 9 4 ; 1 10 | = 86
333K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
137K
\frac{10}{3} \sum_{i=1}^{n} i^{2}
212K