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 22:50Z

det| 5 7 ; 7 6 | = -19

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

40K

PV = nRT

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

138K

det| 9 4 ; 1 10 | = 86

138K

6n² + 8n + 4 = 0

ΔS ≥ 0

176K

ω = 2πf

67K

∇²φ = 0

2H₂ + O₂ → 2H₂O

306K

∑_{k=1}^{n} k = n(n+1)/2

322K

∑_{k=1}^{n} k = n(n+1)/2

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

374K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

112K

5y² + 8y + 1 = 0

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

247K

det| 11 5 ; 0 12 | = 132

417K