Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:19Z
∇ × E = −∂B/∂t
\oint_C \vec{F}\cdot d\vec{r} = 0
36K
det| 9 5 ; 2 10 | = 80
269K
det| 11 2 ; 1 12 | = 130
∑_{k=1}^{n} k = n(n+1)/2
131K
∑_{k=1}^{n} k = n(n+1)/2
det| 5 3 ; 2 6 | = 24
240K
det| 1 1 ; 1 2 | = 1
det| 9 6 ; 3 10 | = 72
139K
10ψ² + 2ψ + 3 = 0
N₂ + 3H₂ ⇌ 2NH₃
4t² + 3t + 3 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
347K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
443K
\oint_C \vec{F}\cdot d\vec{r} = 0
224K
\lim_{t\to 0} \frac{\sin t}{t} = 1
333K
\frac{5}{4} \sum_{i=1}^{n} i^{2}
333K
\frac{6}{2} \sum_{i=1}^{n} i^{2}
332K