Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 16:13Z
2ψ² + 9ψ + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
445K
∑_{k=1}^{n} k = n(n+1)/2
193K
∇²t = 0
10t² + 9t + 7 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∫₀^∞ e^(-n²) dn = √π / 2
405K
F = G m₁m₂ / r²
det| 7 4 ; 4 8 | = 40
42K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 6 ; 4 5 | = -4
41K
d/dγ [γ^6] = 6γ^5
∇²θ = 0