Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:18Z
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
269K
det| 11 2 ; 1 12 | = 130
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
158K
∑_{k=1}^{n} k = n(n+1)/2
det| 5 8 ; 4 6 | = -2
240K
\oint_C \vec{F}\cdot d\vec{r} = 0
376K
det| 1 1 ; 1 2 | = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
139K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
344K
10ψ² + 2ψ + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
347K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
443K
det| 9 4 ; 1 10 | = 86
224K
\oint_C \vec{F}\cdot d\vec{r} = 0
137K