Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 00:17Z
det| 8 7 ; 2 9 | = 58
det| 9 4 ; 1 10 | = 86
445K
∫₀^∞ e^(-φ²) dφ = √π / 2
193K
CaCO₃ → CaO + CO₂
12ω² + 9ω + 7 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
212K
∑_{k=1}^{n} k = n(n+1)/2
362K
∑_{k=1}^{n} k = n(n+1)/2
∂α/∂ω = 2α
∑_{k=1}^{n} k = n(n+1)/2
42K
∫₀^∞ e^(-φ²) dφ = √π / 2
41K