Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:18Z
∇ × E = −∂B/∂t
det| 6 4 ; 0 7 | = 42
36K
\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
AgNO₃ + NaCl → AgCl↓ + NaNO₃
139K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
344K
10ψ² + 2ψ + 3 = 0
N₂ + 3H₂ ⇌ 2NH₃
CH₄ + 2O₂ → CO₂ + 2H₂O
295K
∫₀^∞ e^(-ψ²) dψ = √π / 2
399K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
347K
\frac{12}{4} \sum_{i=1}^{n} i^{2}
443K
\oint_C \vec{F}\cdot d\vec{r} = 0
379K