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 16:05Z

2ψ² + 9ψ + 3 = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

445K

∑_{k=1}^{n} k = n(n+1)/2

193K

∇²t = 0

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

322K

λ = h/p

235K

10t² + 9t + 7 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

212K

∑_{k=1}^{n} k = n(n+1)/2

362K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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

179K

d/dz [z^11] = 11z^10

405K

F = G m₁m₂ / r²

d/dy [y^7] = 7y^6

442K

det| 9 4 ; 1 10 | = 86

42K