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 22:40Z

det| 5 7 ; 7 6 | = -19

∇ × E = −∂B/∂t

40K

2H₂ + O₂ → 2H₂O

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

ΔS ≥ 0

138K

det| 6 6 ; 2 7 | = 30

138K

6n² + 8n + 4 = 0

det| 10 3 ; 4 11 | = 98

176K

F = G m₁m₂ / r²

67K

F = G m₁m₂ / r²

306K

d/dy [y^7] = 7y^6

322K

det| 7 4 ; 4 8 | = 40

374K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

112K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

247K

∫₀^∞ e^(-x²) dx = √π / 2

417K