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 22:51Z

det| 5 7 ; 7 6 | = -19

∑_{k=1}^{n} k = n(n+1)/2

40K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 8 5 ; 3 9 | = 57

138K

det| 7 4 ; 4 8 | = 40

138K

6n² + 8n + 4 = 0

N₂ + 3H₂ ⇌ 2NH₃

176K

det| 4 6 ; 0 5 | = 20

67K

∇²φ = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

306K

3z² + 5z + 1 = 0

322K

∑_{k=1}^{n} k = n(n+1)/2

∂β/∂z = 1β

374K

PV = nRT

112K

5y² + 8y + 1 = 0

iħ ∂ψ/∂t = Ĥψ

247K

det| 1 7 ; 3 2 | = -19