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 22:11Z

det| 5 7 ; 7 6 | = -19

\binom{n}{k} = \frac{n!}{k!(n-k)!}

40K

det| 9 4 ; 1 10 | = 86

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

F = G m₁m₂ / r²

138K

3n² + 2n + 4 = 0

138K

6n² + 8n + 4 = 0

iħ ∂ψ/∂t = Ĥψ

176K

d/dβ [β^2] = 2β^1

67K

∇²φ = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

306K

det| 11 2 ; 5 12 | = 122

322K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

374K