Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 16:50Z
2ψ² + 9ψ + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
445K
∇²t = 0
det| 4 6 ; 0 5 | = 20
322K
det| 9 4 ; 1 10 | = 86
235K
10t² + 9t + 7 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∫₀^∞ e^(-θ²) dθ = √π / 2
179K
det| 11 5 ; 0 12 | = 132
41K