Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 06:13Z
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∫₀^∞ e^(-φ²) dφ = √π / 2
445K
∫₀^∞ e^(-x²) dx = √π / 2
193K
2y² + 2y + 4 = 0
det| 4 4 ; 5 5 | = 0
322K
CaCO₃ → CaO + CO₂
det| 7 4 ; 4 8 | = 40
212K
det| 8 6 ; 1 9 | = 66
∑_{k=1}^{n} k = n(n+1)/2
179K