Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:15Z
∇ × E = −∂B/∂t
CH₄ + 2O₂ → CO₂ + 2H₂O
36K
det| 1 7 ; 7 2 | = -47
269K
det| 11 2 ; 1 12 | = 130
\binom{n}{k} = \frac{n!}{k!(n-k)!}
158K
∑_{k=1}^{n} k = n(n+1)/2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
376K
det| 1 1 ; 1 2 | = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
139K
10ψ² + 2ψ + 3 = 0
det| 12 1 ; 3 13 | = 153
201K
N₂ + 3H₂ ⇌ 2NH₃
\oint_C \vec{F}\cdot d\vec{r} = 0
295K
4t² + 3t + 3 = 0
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
347K
det| 7 7 ; 2 8 | = 42
443K
det| 9 8 ; 0 10 | = 90
333K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
137K