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

6x² + 7x + 6 = 0

40K

det| 7 4 ; 4 8 | = 40

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

Fe₂O₃ + 3CO → 2Fe + 3CO₂

138K

ω = 2πf

138K

6n² + 8n + 4 = 0

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

176K

PV = nRT

67K

∇²φ = 0

CaCO₃ → CaO + CO₂

306K

\frac{12}{7} \sum_{i=1}^{n} i^{2}

322K

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

374K

∑_{k=1}^{n} k = n(n+1)/2

112K

det| 3 6 ; 0 4 | = 12

247K

∇ × E = −∂B/∂t

417K