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 22:52Z

det| 5 7 ; 7 6 | = -19

iħ ∂ψ/∂t = Ĥψ

40K

∇²z = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

2H₂ + O₂ → 2H₂O

138K

det| 9 4 ; 1 10 | = 86

138K

6n² + 8n + 4 = 0

∇ × E = −∂B/∂t

176K

det| 2 6 ; 0 3 | = 6

67K

∇²φ = 0

F = G m₁m₂ / r²

306K

e^{i\pi} + 1 = 0

322K

∑_{k=1}^{n} k = n(n+1)/2

∇²ω = 0

374K

ω = 2πf

112K

5y² + 8y + 1 = 0

\lim_{α\to 0} \frac{\sin α}{α} = 1

247K

F = G m₁m₂ / r²

417K

ΔS ≥ 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃