Σ index Eq pack 13 Batch 4 Eq pack 19 Batch 16 Matrix 23 Matrix 11 Eq pack 7 Σ#24 Rxn set 8 Rxn set 14 Matrix 5 Σ#12 Eq pack 1

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-20 16:17Z

2ψ² + 9ψ + 3 = 0

∑_{k=1}^{n} k = n(n+1)/2

445K

∫₀^∞ e^(-t²) dt = √π / 2

193K

∇²t = 0

∂y/∂γ = 8y

322K

det| 2 7 ; 7 3 | = -43

235K

10t² + 9t + 7 = 0

9θ² + 7θ + 4 = 0

212K

\oint_C \vec{F}\cdot d\vec{r} = 0

362K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 9 4 ; 1 10 | = 86

179K

d/dt [t^3] = 3t^2

405K

F = G m₁m₂ / r²

e^{i\pi} + 1 = 0

442K

det| 11 9 ; 5 12 | = 87

42K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

41K