Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 16:18Z
2ψ² + 9ψ + 3 = 0
∇²t = 0
det| 9 4 ; 1 10 | = 86
322K
det| 2 4 ; 4 3 | = -10
235K
10t² + 9t + 7 = 0
det| 4 6 ; 4 5 | = -4
212K
det| 4 2 ; 3 5 | = 14
362K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
179K
∑_{k=1}^{n} k = n(n+1)/2
42K