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 22:13Z

det| 5 7 ; 7 6 | = -19

\frac{3}{2} \sum_{i=1}^{n} i^{2}

40K

∂γ/∂θ = 2γ

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 4 ; 4 8 | = 40

138K

det| 4 8 ; 3 5 | = -4

138K

6n² + 8n + 4 = 0

det| 12 9 ; 5 13 | = 111

176K

∑_{k=1}^{n} k = n(n+1)/2

67K

∇²φ = 0

11φ² + 7φ + 7 = 0

306K

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

322K

∑_{k=1}^{n} k = n(n+1)/2

1θ² + 2θ + 6 = 0

374K

N₂ + 3H₂ ⇌ 2NH₃

112K

5y² + 8y + 1 = 0