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

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

40K

d/dψ [ψ^1] = 1ψ^0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 4 7 ; 2 5 | = 6

138K

det| 9 4 ; 1 10 | = 86

138K

6n² + 8n + 4 = 0

iħ ∂ψ/∂t = Ĥψ

176K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

67K

∑_{k=1}^{n} k = n(n+1)/2

306K

2H₂ + O₂ → 2H₂O

322K

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

374K