Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:24Z
∇ × E = −∂B/∂t
det| 11 2 ; 1 12 | = 130
det| 8 2 ; 7 9 | = 58
158K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
376K
∫₀^∞ e^(-θ²) dθ = √π / 2
139K
∑_{k=1}^{n} k = n(n+1)/2
344K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
91K