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 22:07Z

det| 5 7 ; 7 6 | = -19

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

40K

F = G m₁m₂ / r²

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇ × E = −∂B/∂t

138K

∫₀^∞ e^(-φ²) dφ = √π / 2

138K

6n² + 8n + 4 = 0

iħ ∂ψ/∂t = Ĥψ

176K

d/dα [α^9] = 9α^8

67K

∇²φ = 0

λ = h/p

306K

det| 5 3 ; 2 6 | = 24

322K

∑_{k=1}^{n} k = n(n+1)/2

2H₂ + O₂ → 2H₂O

374K

det| 9 4 ; 1 10 | = 86

112K

5y² + 8y + 1 = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

247K

det| 1 7 ; 3 2 | = -19