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 22:23Z

det| 5 7 ; 7 6 | = -19

det| 12 1 ; 5 13 | = 151

40K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

F = G m₁m₂ / r²

138K

10ω² + 7ω + 4 = 0

138K

6n² + 8n + 4 = 0

12z² + 1z + 7 = 0

176K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

67K

∇²φ = 0

2H₂ + O₂ → 2H₂O

306K

λ = h/p

322K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

374K

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

112K

d/dy [y^11] = 11y^10

247K

iħ ∂ψ/∂t = Ĥψ

417K