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 22:11Z

det| 5 7 ; 7 6 | = -19

2H₂ + O₂ → 2H₂O

40K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

e^{i\pi} + 1 = 0

138K

CaCO₃ → CaO + CO₂

138K

6n² + 8n + 4 = 0

∇ × E = −∂B/∂t

176K

8ψ² + 7ψ + 0 = 0

67K

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

306K

PV = nRT

322K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

374K

ΔS ≥ 0

112K

det| 3 6 ; 0 4 | = 12

247K

det| 5 9 ; 7 6 | = -33

417K