Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 16:37Z
2ψ² + 9ψ + 3 = 0
∫₀^∞ e^(-t²) dt = √π / 2
193K
∇²t = 0
det| 11 2 ; 5 12 | = 122
235K
10t² + 9t + 7 = 0
det| 9 7 ; 3 10 | = 69
362K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
F = G m₁m₂ / r²
∫₀^∞ e^(-α²) dα = √π / 2
42K
∑_{k=1}^{n} k = n(n+1)/2
41K