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 22:16Z

det| 5 7 ; 7 6 | = -19

6t² + 6t + 4 = 0

40K

∫₀^∞ e^(-x²) dx = √π / 2

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

\frac{3}{2} \sum_{i=1}^{n} i^{2}

138K

N₂ + 3H₂ ⇌ 2NH₃

138K

6n² + 8n + 4 = 0

iħ ∂ψ/∂t = Ĥψ

176K

d/dn [n^6] = 6n^5

67K

∇²φ = 0

8ψ² + 7ψ + 0 = 0

306K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

322K

det| 11 9 ; 5 12 | = 87

374K