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 22:48Z

det| 5 7 ; 7 6 | = -19

∫₀^∞ e^(-n²) dn = √π / 2

40K

det| 11 9 ; 0 12 | = 132

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 4 ; 4 8 | = 40

138K

ω = 2πf

138K

6n² + 8n + 4 = 0

d/dy [y^7] = 7y^6

176K

\oint_C \vec{F}\cdot d\vec{r} = 0

67K

∫₀^∞ e^(-ψ²) dψ = √π / 2

306K

N₂ + 3H₂ ⇌ 2NH₃

322K

3α² + 4α + 6 = 0

374K

∫₀^∞ e^(-t²) dt = √π / 2

112K

∑_{k=1}^{n} k = n(n+1)/2

247K

det| 8 2 ; 7 9 | = 58

417K