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 22:52Z

det| 5 7 ; 7 6 | = -19

F = G m₁m₂ / r²

40K

det| 7 4 ; 4 8 | = 40

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 9 9 ; 5 10 | = 45

138K

∇ × E = −∂B/∂t

138K

6n² + 8n + 4 = 0

F = G m₁m₂ / r²

176K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

67K

∇²φ = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

306K

∫₀^∞ e^(-x²) dx = √π / 2

322K

ΔS ≥ 0

374K

det| 3 3 ; 4 4 | = 0

112K

11z² + 3z + 4 = 0

247K