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 22:39Z

det| 5 7 ; 7 6 | = -19

F = G m₁m₂ / r²

40K

det| 9 4 ; 1 10 | = 86

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

138K

∂y/∂γ = 8y

138K

6n² + 8n + 4 = 0

\lim_{α\to 0} \frac{\sin α}{α} = 1

176K

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

67K

∇²φ = 0

ΔS ≥ 0

306K

iħ ∂ψ/∂t = Ĥψ

322K

∑_{k=1}^{n} k = n(n+1)/2

d/dα [α^9] = 9α^8

374K

2H₂ + O₂ → 2H₂O

112K

5y² + 8y + 1 = 0

ΔS ≥ 0

247K

11t² + 6t + 6 = 0

417K