Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:19Z
∇ × E = −∂B/∂t
AgNO₃ + NaCl → AgCl↓ + NaNO₃
36K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
269K
det| 11 2 ; 1 12 | = 130
∑_{k=1}^{n} k = n(n+1)/2
\frac{10}{5} \sum_{i=1}^{n} i^{2}
240K
d/dt [t^11] = 11t^10
139K
det| 12 7 ; 5 13 | = 121
344K
\frac{12}{9} \sum_{i=1}^{n} i^{2}
91K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
201K
\oint_C \vec{F}\cdot d\vec{r} = 0
399K
det| 4 9 ; 6 5 | = -34
347K
CH₄ + 2O₂ → CO₂ + 2H₂O
443K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
224K
det| 6 9 ; 4 7 | = 6
137K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
332K