Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 16:12Z
2ψ² + 9ψ + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
445K
det| 9 4 ; 1 10 | = 86
193K
∇²t = 0
10t² + 9t + 7 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
179K
F = G m₁m₂ / r²
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-y²) dy = √π / 2
369K