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 22:21Z

det| 5 7 ; 7 6 | = -19

det| 1 4 ; 2 2 | = -6

40K

∫₀^∞ e^(-z²) dz = √π / 2

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 4 ; 4 8 | = 40

138K

F = G m₁m₂ / r²

138K

6n² + 8n + 4 = 0

e^{i\pi} + 1 = 0

176K

e^{i\pi} + 1 = 0

67K

∇²φ = 0

F = ma

306K

∇ × E = −∂B/∂t

322K

3α² + 8α + 4 = 0

374K

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

112K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

247K

CH₄ + 2O₂ → CO₂ + 2H₂O

417K