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 22:27Z

det| 5 7 ; 7 6 | = -19

det| 4 8 ; 3 5 | = -4

40K

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

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

6r² + 3r + 1 = 0

138K

∇²ψ = 0

138K

6n² + 8n + 4 = 0

8γ² + 1γ + 1 = 0

176K

det| 9 4 ; 1 10 | = 86

67K

∇²φ = 0

det| 8 5 ; 3 9 | = 57

306K

F = G m₁m₂ / r²

322K

∑_{k=1}^{n} k = n(n+1)/2

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

374K

λ = h/p

112K

5y² + 8y + 1 = 0

iħ ∂ψ/∂t = Ĥψ

247K

det| 1 7 ; 3 2 | = -19