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 22:09Z

det| 5 7 ; 7 6 | = -19

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

40K

1θ² + 2θ + 6 = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇ × E = −∂B/∂t

138K

det| 7 7 ; 4 8 | = 28

138K

6n² + 8n + 4 = 0

det| 9 9 ; 5 10 | = 45

176K

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

67K

∇²φ = 0

d/dz [z^11] = 11z^10

306K

2H₂ + O₂ → 2H₂O

322K

∑_{k=1}^{n} k = n(n+1)/2

d/dφ [φ^1] = 1φ^0

374K

7φ² + 3φ + 6 = 0

112K

PV = nRT

247K

8ψ² + 7ψ + 0 = 0

417K