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

3x² + 5x + 7 = 0

40K

det| 5 9 ; 7 6 | = -33

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

ω = 2πf

138K

ΔS ≥ 0

138K

6n² + 8n + 4 = 0

det| 2 4 ; 4 3 | = -10

176K

iħ ∂ψ/∂t = Ĥψ

67K

∇²φ = 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃

306K

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

322K

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

374K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

112K

det| 9 4 ; 1 10 | = 86

247K

∫₀^∞ e^(-x²) dx = √π / 2

417K