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 22:22Z

det| 5 7 ; 7 6 | = -19

ΔS ≥ 0

40K

∫₀^∞ e^(-z²) dz = √π / 2

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

iħ ∂ψ/∂t = Ĥψ

138K

F = G m₁m₂ / r²

138K

6n² + 8n + 4 = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

176K

∂n/∂θ = 3n

67K

∇²φ = 0

det| 8 2 ; 7 9 | = 58

306K

det| 9 4 ; 1 10 | = 86

322K

\lim_{t\to 0} \frac{\sin t}{t} = 1

374K

2H₂ + O₂ → 2H₂O

112K

∑_{k=1}^{n} k = n(n+1)/2

247K

d/dn [n^6] = 6n^5

417K