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 22:49Z

det| 5 7 ; 7 6 | = -19

∫₀^∞ e^(-θ²) dθ = √π / 2

40K

2H₂ + O₂ → 2H₂O

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

ΔS ≥ 0

138K

F = G m₁m₂ / r²

138K

6n² + 8n + 4 = 0

det| 7 4 ; 4 8 | = 40

176K

e^{i\pi} + 1 = 0

67K

∇²φ = 0

∇ × E = −∂B/∂t

306K

∇ × E = −∂B/∂t

322K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

374K

∫₀^∞ e^(-x²) dx = √π / 2

112K

det| 4 8 ; 3 5 | = -4

247K