Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:10Z
∇ × E = −∂B/∂t
det| 12 1 ; 3 13 | = 153
36K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
269K
det| 11 2 ; 1 12 | = 130
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
158K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 7 ; 2 8 | = 42
240K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
376K
det| 1 1 ; 1 2 | = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
139K
det| 1 4 ; 2 2 | = -6
344K
10ψ² + 2ψ + 3 = 0
∫₀^∞ e^(-ψ²) dψ = √π / 2
201K
N₂ + 3H₂ ⇌ 2NH₃
4t² + 3t + 3 = 0
\lim_{y\to 0} \frac{\sin y}{y} = 1
443K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
333K
\lim_{z\to 0} \frac{\sin z}{z} = 1
379K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
332K
d/dt [t^11] = 11t^10
212K