Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:14Z
∇ × E = −∂B/∂t
\oint_C \vec{F}\cdot d\vec{r} = 0
269K
det| 11 2 ; 1 12 | = 130
AgNO₃ + NaCl → AgCl↓ + NaNO₃
131K
\oint_C \vec{F}\cdot d\vec{r} = 0
158K
∑_{k=1}^{n} k = n(n+1)/2
\lim_{z\to 0} \frac{\sin z}{z} = 1
376K
det| 1 1 ; 1 2 | = 1
10ψ² + 2ψ + 3 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
91K
∑_{k=1}^{n} k = n(n+1)/2
295K
\oint_C \vec{F}\cdot d\vec{r} = 0
347K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
443K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
224K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
333K
det| 7 7 ; 2 8 | = 42
137K