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 22:50Z

det| 5 7 ; 7 6 | = -19

∇ × E = −∂B/∂t

40K

7y² + 7y + 0 = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 2 6 ; 0 3 | = 6

138K

d/dα [α^9] = 9α^8

138K

6n² + 8n + 4 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

176K

8ψ² + 7ψ + 0 = 0

67K

∇²φ = 0

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

306K

ω = 2πf

322K

∑_{k=1}^{n} k = n(n+1)/2

AgNO₃ + NaCl → AgCl↓ + NaNO₃

374K

∑_{k=1}^{n} k = n(n+1)/2

112K

∇²γ = 0

247K

det| 10 7 ; 3 11 | = 89

417K