Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:03Z
∇ × E = −∂B/∂t
AgNO₃ + NaCl → AgCl↓ + NaNO₃
36K
det| 11 2 ; 1 12 | = 130
∑_{k=1}^{n} k = n(n+1)/2
det| 1 7 ; 0 2 | = 2
376K
det| 1 1 ; 1 2 | = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
139K
10ψ² + 2ψ + 3 = 0
det| 11 8 ; 6 12 | = 84
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
295K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
399K
∫₀^∞ e^(-α²) dα = √π / 2
443K
det| 5 4 ; 5 6 | = 10
137K
\oint_C \vec{F}\cdot d\vec{r} = 0
379K
\frac{9}{6} \sum_{i=1}^{n} i^{2}
332K