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 22:28Z

det| 5 7 ; 7 6 | = -19

det| 7 4 ; 4 8 | = 40

40K

∑_{k=1}^{n} k = n(n+1)/2

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∫₀^∞ e^(-θ²) dθ = √π / 2

138K

3ω² + 2ω + 2 = 0

138K

6n² + 8n + 4 = 0

PV = nRT

176K

N₂ + 3H₂ ⇌ 2NH₃

67K

∇²φ = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

306K

∫₀^∞ e^(-ω²) dω = √π / 2

322K

∑_{k=1}^{n} k = n(n+1)/2

PV = nRT

374K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

112K

5y² + 8y + 1 = 0

ΔS ≥ 0

247K

det| 3 6 ; 0 4 | = 12

417K

ΔS ≥ 0