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 21:48Z

det| 12 4 ; 4 13 | = 140

F = G m₁m₂ / r²

40K

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

297K

∇²β = 0

det| 7 4 ; 4 8 | = 40

138K

det| 2 7 ; 7 3 | = -43

138K

e^{i\pi} + 1 = 0

∇ × E = −∂B/∂t

176K

∇ × E = −∂B/∂t

67K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

306K

∑_{k=1}^{n} k = n(n+1)/2

322K

det| 11 9 ; 5 12 | = 87

374K