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 01:11Z

det| 4 9 ; 0 5 | = 20

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

445K

det| 5 6 ; 1 6 | = 24

193K

2H₂ + O₂ → 2H₂O

det| 2 6 ; 0 3 | = 6

322K

∫₀^∞ e^(-t²) dt = √π / 2

235K

\lim_{α\to 0} \frac{\sin α}{α} = 1

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

212K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

362K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 4 6 ; 4 5 | = -4

179K

∑_{k=1}^{n} k = n(n+1)/2

405K

∇²ψ = 0

442K

det| 9 4 ; 1 10 | = 86

42K

det| 11 9 ; 5 12 | = 87

41K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

369K