Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 00:20Z
det| 8 7 ; 2 9 | = 58
∫₀^∞ e^(-φ²) dφ = √π / 2
445K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
235K
12ω² + 9ω + 7 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
212K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
405K
∂α/∂ω = 2α