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 22:19Z

det| 5 7 ; 7 6 | = -19

det| 4 2 ; 3 5 | = 14

40K

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

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∫₀^∞ e^(-y²) dy = √π / 2

138K

det| 9 4 ; 1 10 | = 86

138K

6n² + 8n + 4 = 0

d/dz [z^11] = 11z^10

176K

∫₀^∞ e^(-t²) dt = √π / 2

67K

∇²φ = 0

F = G m₁m₂ / r²

306K

F = G m₁m₂ / r²

322K

∑_{k=1}^{n} k = n(n+1)/2

e^{i\pi} + 1 = 0

374K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

112K

5y² + 8y + 1 = 0

iħ ∂ψ/∂t = Ĥψ

247K

∑_{k=1}^{n} k = n(n+1)/2

417K