Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:34Z
∇ × E = −∂B/∂t
Fe₂O₃ + 3CO → 2Fe + 3CO₂
36K
∫₀^∞ e^(-α²) dα = √π / 2
269K
det| 11 2 ; 1 12 | = 130
∑_{k=1}^{n} k = n(n+1)/2
158K
∑_{k=1}^{n} k = n(n+1)/2
det| 1 1 ; 1 2 | = 1
det| 9 4 ; 1 10 | = 86
139K
∫₀^∞ e^(-y²) dy = √π / 2
91K