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 22:22Z

det| 5 7 ; 7 6 | = -19

det| 11 2 ; 5 12 | = 122

40K

3z² + 5z + 1 = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

2β² + 8β + 6 = 0

138K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

138K

6n² + 8n + 4 = 0

N₂ + 3H₂ ⇌ 2NH₃

176K

10β² + 5β + 2 = 0

67K

∇²φ = 0

6x² + 6x + 1 = 0

306K

det| 1 5 ; 1 2 | = -3

322K

∑_{k=1}^{n} k = n(n+1)/2

e^{i\pi} + 1 = 0

374K

∑_{k=1}^{n} k = n(n+1)/2

112K

5y² + 8y + 1 = 0

det| 7 4 ; 4 8 | = 40

247K

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

417K

ΔS ≥ 0