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 22:08Z

det| 5 7 ; 7 6 | = -19

E = mc²

40K

det| 7 4 ; 4 8 | = 40

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

Fe₂O₃ + 3CO → 2Fe + 3CO₂

138K

7y² + 7y + 0 = 0

138K

6n² + 8n + 4 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

176K

∫₀^∞ e^(-n²) dn = √π / 2

67K

∇²φ = 0

iħ ∂ψ/∂t = Ĥψ

306K

det| 4 6 ; 4 5 | = -4

322K

∑_{k=1}^{n} k = n(n+1)/2

3z² + 5z + 1 = 0

374K

N₂ + 3H₂ ⇌ 2NH₃

112K

det| 12 1 ; 5 13 | = 151

247K

∑_{k=1}^{n} k = n(n+1)/2

417K