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 22:08Z

det| 5 7 ; 7 6 | = -19

F = G m₁m₂ / r²

40K

4y² + 3y + 7 = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

3β² + 2β + 2 = 0

138K

det| 8 5 ; 3 9 | = 57

138K

6n² + 8n + 4 = 0

iħ ∂ψ/∂t = Ĥψ

176K

8ψ² + 7ψ + 0 = 0

67K

∇²φ = 0

N₂ + 3H₂ ⇌ 2NH₃

306K

1θ² + 7θ + 4 = 0

322K

∑_{k=1}^{n} k = n(n+1)/2

det| 12 1 ; 5 13 | = 151

374K

e^{i\pi} + 1 = 0

112K

5y² + 8y + 1 = 0

\frac{8}{6} \sum_{i=1}^{n} i^{2}

247K

det| 1 7 ; 3 2 | = -19

ΔS ≥ 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃