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 22:11Z

det| 5 7 ; 7 6 | = -19

∫₀^∞ e^(-n²) dn = √π / 2

40K

F = ma

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 4 ; 4 8 | = 40

138K

det| 3 3 ; 4 4 | = 0

138K

6n² + 8n + 4 = 0

5z² + 8z + 3 = 0

176K

λ = h/p

67K

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

306K

N₂ + 3H₂ ⇌ 2NH₃

322K

det| 12 9 ; 5 13 | = 111

374K

∫₀^∞ e^(-t²) dt = √π / 2

112K

∑_{k=1}^{n} k = n(n+1)/2

247K

PV = nRT

417K