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

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

40K

det| 5 6 ; 1 6 | = 24

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇ × E = −∂B/∂t

138K

\oint_C \vec{F}\cdot d\vec{r} = 0

138K

6n² + 8n + 4 = 0

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

176K

∑_{k=1}^{n} k = n(n+1)/2

67K

∇²φ = 0

∂n/∂θ = 3n

306K

2H₂ + O₂ → 2H₂O

322K

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

374K

∑_{k=1}^{n} k = n(n+1)/2

112K

det| 4 2 ; 3 5 | = 14

247K

8ψ² + 7ψ + 0 = 0

417K