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 22:11Z

det| 5 7 ; 7 6 | = -19

det| 2 6 ; 0 3 | = 6

40K

∇ × E = −∂B/∂t

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

CH₄ + 2O₂ → CO₂ + 2H₂O

138K

F = G m₁m₂ / r²

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6n² + 8n + 4 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

176K

det| 7 4 ; 4 8 | = 40

67K

6x² + 6x + 1 = 0

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

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

374K

∑_{k=1}^{n} k = n(n+1)/2

112K

λ = h/p

247K