Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:22Z
∇ × E = −∂B/∂t
Fe₂O₃ + 3CO → 2Fe + 3CO₂
36K
det| 11 2 ; 1 12 | = 130
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
131K
det| 9 8 ; 0 10 | = 90
158K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 2 ; 7 10 | = 76
139K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
344K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
399K
det| 12 1 ; 3 13 | = 153
347K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
443K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
333K
∫₀^∞ e^(-γ²) dγ = √π / 2
137K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
333K