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

F = G m₁m₂ / r²

40K

∇ × E = −∂B/∂t

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

d/dy [y^7] = 7y^6

138K

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

138K

6n² + 8n + 4 = 0

∫₀^∞ e^(-ω²) dω = √π / 2

176K

2H₂ + O₂ → 2H₂O

67K

∇²φ = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

306K

det| 7 4 ; 4 8 | = 40

322K

∑_{k=1}^{n} k = n(n+1)/2

3α² + 8α + 4 = 0

374K

2β² + 9β + 3 = 0

112K

5y² + 8y + 1 = 0

ΔS ≥ 0

247K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

417K