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 22:05Z

det| 5 7 ; 7 6 | = -19

Fe₂O₃ + 3CO → 2Fe + 3CO₂

40K

∇²z = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

138K

ΔS ≥ 0

138K

6n² + 8n + 4 = 0

∇ × E = −∂B/∂t

176K

8ψ² + 7ψ + 0 = 0

67K

∇²φ = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

306K

∇²r = 0

322K

∑_{k=1}^{n} k = n(n+1)/2

d/dt [t^3] = 3t^2

374K

λ = h/p

112K

5y² + 8y + 1 = 0

det| 1 7 ; 3 2 | = -19