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 21:10Z

det| 12 4 ; 4 13 | = 140

det| 1 2 ; 7 2 | = -12

40K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

297K

∇²β = 0

∇ × E = −∂B/∂t

138K

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

138K

e^{i\pi} + 1 = 0

det| 7 4 ; 4 8 | = 40

176K

F = G m₁m₂ / r²

67K

F = ma

∂α/∂r = 8α

306K

10y² + 5y + 6 = 0

322K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 12 9 ; 5 13 | = 111

374K

e^{i\pi} + 1 = 0

112K

det| 2 9 ; 2 3 | = -12

F = G m₁m₂ / r²

247K

7t² + 3t + 6 = 0