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 22:13Z

det| 5 7 ; 7 6 | = -19

det| 8 5 ; 3 9 | = 57

40K

∫₀^∞ e^(-ψ²) dψ = √π / 2

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 4 7 ; 2 5 | = 6

138K

∇ × E = −∂B/∂t

138K

6n² + 8n + 4 = 0

∂n/∂θ = 3n

176K

∫₀^∞ e^(-n²) dn = √π / 2

67K

∇²φ = 0

\frac{11}{6} \sum_{i=1}^{n} i^{2}

306K

8ψ² + 7ψ + 0 = 0

322K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

374K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

112K

5y² + 8y + 1 = 0

d/dt [t^3] = 3t^2

247K

F = ma

417K