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 22:51Z

det| 5 7 ; 7 6 | = -19

∇ × E = −∂B/∂t

40K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 10 3 ; 4 11 | = 98

138K

det| 11 9 ; 0 12 | = 132

138K

6n² + 8n + 4 = 0

∫₀^∞ e^(-y²) dy = √π / 2

176K

\lim_{α\to 0} \frac{\sin α}{α} = 1

67K

∇²φ = 0

det| 11 9 ; 5 12 | = 87

306K

7γ² + 3γ + 1 = 0

322K

F = G m₁m₂ / r²

374K

det| 7 4 ; 4 8 | = 40

112K

CH₄ + 2O₂ → CO₂ + 2H₂O

247K