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 22:25Z

det| 5 7 ; 7 6 | = -19

∑_{k=1}^{n} k = n(n+1)/2

40K

det| 5 3 ; 2 6 | = 24

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

iħ ∂ψ/∂t = Ĥψ

138K

det| 3 3 ; 4 4 | = 0

138K

6n² + 8n + 4 = 0

∫₀^∞ e^(-α²) dα = √π / 2

176K

\frac{12}{7} \sum_{i=1}^{n} i^{2}

67K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

306K

N₂ + 3H₂ ⇌ 2NH₃

322K

3α² + 4α + 6 = 0

374K

∫₀^∞ e^(-t²) dt = √π / 2

112K

8ψ² + 7ψ + 0 = 0

247K

7γ² + 3γ + 1 = 0

417K