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 22:23Z

det| 5 7 ; 7 6 | = -19

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

40K

d/dφ [φ^1] = 1φ^0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

138K

det| 9 4 ; 1 10 | = 86

138K

6n² + 8n + 4 = 0

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

176K

det| 4 6 ; 0 5 | = 20

67K

∇²φ = 0

det| 7 7 ; 4 8 | = 28

306K

∂γ/∂θ = 2γ

322K

∑_{k=1}^{n} k = n(n+1)/2

6t² + 6t + 4 = 0

374K

CH₄ + 2O₂ → CO₂ + 2H₂O

5y² + 8y + 1 = 0

det| 1 7 ; 3 2 | = -19