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 22:27Z

det| 5 7 ; 7 6 | = -19

det| 9 4 ; 1 10 | = 86

40K

det| 10 5 ; 4 11 | = 90

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

λ = h/p

138K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

138K

6n² + 8n + 4 = 0

d/dx [x^5] = 5x^4

176K

∑_{k=1}^{n} k = n(n+1)/2

67K

∇²φ = 0

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

306K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

322K

∑_{k=1}^{n} k = n(n+1)/2

det| 4 4 ; 5 5 | = 0

374K

∑_{k=1}^{n} k = n(n+1)/2

112K

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

247K

N₂ + 3H₂ ⇌ 2NH₃

417K