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 22:50Z

det| 5 7 ; 7 6 | = -19

∂β/∂β = 6β

40K

∫₀^∞ e^(-φ²) dφ = √π / 2

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 4 8 ; 3 5 | = -4

138K

F = G m₁m₂ / r²

138K

6n² + 8n + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

176K

∇ × E = −∂B/∂t

67K

∇²φ = 0

10ω² + 7ω + 4 = 0

306K

CaCO₃ → CaO + CO₂

322K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 6 ; 0 10 | = 90

374K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

112K

5y² + 8y + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

247K

det| 7 4 ; 4 8 | = 40

417K