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 17:48Z

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

∇ × E = −∂B/∂t

40K

2H₂ + O₂ → 2H₂O

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

11t² + 6t + 6 = 0

138K

F = G m₁m₂ / r²

138K

\frac{11}{5} \sum_{i=1}^{n} i^{2}

8β² + 6β + 1 = 0

176K

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

67K

8ψ² + 7ψ + 0 = 0

306K

∇²ψ = 0

322K

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

374K

N₂ + 3H₂ ⇌ 2NH₃

112K

∑_{k=1}^{n} k = n(n+1)/2

247K

3α² + 4α + 6 = 0

417K