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 22:07Z

det| 5 7 ; 7 6 | = -19

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

40K

∇ × E = −∂B/∂t

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

F = G m₁m₂ / r²

138K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

138K

6n² + 8n + 4 = 0

det| 7 4 ; 4 8 | = 40

176K

d/dβ [β^2] = 2β^1

67K

∇²φ = 0

\frac{11}{6} \sum_{i=1}^{n} i^{2}

306K

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

322K

∂γ/∂θ = 2γ

374K