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 23:39Z

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

det| 1 4 ; 2 2 | = -6

40K

∇ × E = −∂B/∂t

297K

∫₀^∞ e^(-r²) dr = √π / 2

iħ ∂ψ/∂t = Ĥψ

138K

F = G m₁m₂ / r²

138K

7z² + 5z + 1 = 0

12z² + 1z + 7 = 0

176K

∑_{k=1}^{n} k = n(n+1)/2

67K

∑_{k=1}^{n} k = n(n+1)/2

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

306K

2H₂ + O₂ → 2H₂O

322K

N₂ + 3H₂ ⇌ 2NH₃

det| 9 4 ; 1 10 | = 86

374K

6x² + 6x + 1 = 0

112K

det| 9 7 ; 3 10 | = 69

247K