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 22:24Z

det| 5 7 ; 7 6 | = -19

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

40K

11t² + 6t + 6 = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

138K

iħ ∂ψ/∂t = Ĥψ

138K

6n² + 8n + 4 = 0

det| 9 4 ; 1 10 | = 86

176K

F = G m₁m₂ / r²

67K

∇²φ = 0

F = G m₁m₂ / r²

306K

∇²r = 0

322K

∑_{k=1}^{n} k = n(n+1)/2

iħ ∂ψ/∂t = Ĥψ

374K

iħ ∂ψ/∂t = Ĥψ

112K

5y² + 8y + 1 = 0

det| 1 7 ; 3 2 | = -19