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 22:05Z

det| 5 7 ; 7 6 | = -19

det| 10 7 ; 3 11 | = 89

40K

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

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

3α² + 8α + 4 = 0

138K

CaCO₃ → CaO + CO₂

138K

6n² + 8n + 4 = 0

N₂ + 3H₂ ⇌ 2NH₃

176K

∑_{k=1}^{n} k = n(n+1)/2

67K

det| 7 4 ; 4 8 | = 40

306K

CaCO₃ → CaO + CO₂

322K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

374K

7φ² + 3φ + 6 = 0

112K

ΔS ≥ 0

247K

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

417K