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 23:37Z

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

∑_{k=1}^{n} k = n(n+1)/2

40K

det| 12 9 ; 5 13 | = 111

297K

∫₀^∞ e^(-r²) dr = √π / 2

∇²ω = 0

138K

2H₂ + O₂ → 2H₂O

138K

7z² + 5z + 1 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

176K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

67K

∑_{k=1}^{n} k = n(n+1)/2

det| 11 5 ; 0 12 | = 132

306K

d/dt [t^3] = 3t^2

322K

det| 9 4 ; 1 10 | = 86

374K