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 21:22Z

det| 12 4 ; 4 13 | = 140

∇ × E = −∂B/∂t

40K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

297K

∇²β = 0

∫₀^∞ e^(-n²) dn = √π / 2

138K

3ω² + 2ω + 2 = 0

138K

e^{i\pi} + 1 = 0

10ω² + 7ω + 4 = 0

176K

F = G m₁m₂ / r²

67K

F = ma

det| 7 4 ; 4 8 | = 40

306K

F = G m₁m₂ / r²

322K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 4 7 ; 2 5 | = 6

374K

∑_{k=1}^{n} k = n(n+1)/2

112K

F = G m₁m₂ / r²

247K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

417K