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 22:05Z

det| 5 7 ; 7 6 | = -19

λ = h/p

40K

PV = nRT

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

138K

det| 9 6 ; 0 10 | = 90

138K

6n² + 8n + 4 = 0

F = G m₁m₂ / r²

176K

∑_{k=1}^{n} k = n(n+1)/2

67K

∇²φ = 0

iħ ∂ψ/∂t = Ĥψ

306K

8ψ² + 7ψ + 0 = 0

322K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

374K

N₂ + 3H₂ ⇌ 2NH₃

112K