Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:46Z
∇ × E = −∂B/∂t
det| 11 2 ; 1 12 | = 130
∫₀^∞ e^(-y²) dy = √π / 2
131K
∑_{k=1}^{n} k = n(n+1)/2
158K
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
240K
det| 1 1 ; 1 2 | = 1
det| 9 7 ; 3 10 | = 69
344K
10ψ² + 2ψ + 3 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
91K