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 21:23Z

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

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

445K

∑_{k=1}^{n} k = n(n+1)/2

193K

λ = h/p

CH₄ + 2O₂ → CO₂ + 2H₂O

322K

∑_{k=1}^{n} k = n(n+1)/2

235K

det| 10 8 ; 1 11 | = 102

∇²ψ = 0

212K

det| 9 4 ; 1 10 | = 86

362K

∇²x = 0

179K

∫₀^∞ e^(-n²) dn = √π / 2

405K

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

442K

10β² + 5β + 2 = 0

42K