Σ index Rxn set 8 Ledger /9 Matrix 23 Batch 16 Batch 22 Σ#12 Ledger /15 Eq pack 1 Ledger /21

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-18 22:28Z

det| 5 7 ; 7 6 | = -19

det| 2 7 ; 7 3 | = -43

40K

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

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

2β² + 8β + 6 = 0

138K

∑_{k=1}^{n} k = n(n+1)/2

138K

6n² + 8n + 4 = 0

∇²γ = 0

176K

det| 10 5 ; 4 11 | = 90

67K

∇²φ = 0

F = G m₁m₂ / r²

306K

det| 9 4 ; 1 10 | = 86

322K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

374K