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 17:48Z

\oint_C \vec{F}\cdot d\vec{r} = 0

8ψ² + 7ψ + 0 = 0

40K

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

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇²φ = 0

138K

det| 10 5 ; 4 11 | = 90

138K

\frac{11}{5} \sum_{i=1}^{n} i^{2}

F = G m₁m₂ / r²

176K

∇ × E = −∂B/∂t

67K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

306K

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

322K

ΔS ≥ 0

∫₀^∞ e^(-n²) dn = √π / 2

374K

11t² + 6t + 6 = 0

112K