Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:16Z
∇ × E = −∂B/∂t
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
269K
det| 11 2 ; 1 12 | = 130
∑_{k=1}^{n} k = n(n+1)/2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
376K
det| 1 1 ; 1 2 | = 1
det| 7 6 ; 1 8 | = 50
344K
10ψ² + 2ψ + 3 = 0
det| 2 6 ; 1 3 | = 0
201K
N₂ + 3H₂ ⇌ 2NH₃
\oint_C \vec{F}\cdot d\vec{r} = 0
399K
det| 11 8 ; 6 12 | = 84
347K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
443K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
224K
\frac{12}{4} \sum_{i=1}^{n} i^{2}
333K
det| 7 7 ; 1 8 | = 49
212K