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 22:08Z

det| 5 7 ; 7 6 | = -19

det| 9 9 ; 5 10 | = 45

40K

5φ² + 1φ + 1 = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

138K

∇ × E = −∂B/∂t

138K

6n² + 8n + 4 = 0

det| 4 2 ; 3 5 | = 14

176K

CaCO₃ → CaO + CO₂

67K

∇²φ = 0

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

306K

det| 9 4 ; 1 10 | = 86

322K

∑_{k=1}^{n} k = n(n+1)/2

ΔS ≥ 0

374K

3ω² + 2ω + 2 = 0

112K