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 22:21Z

det| 5 7 ; 7 6 | = -19

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

40K

\oint_C \vec{F}\cdot d\vec{r} = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

ΔS ≥ 0

138K

F = G m₁m₂ / r²

138K

6n² + 8n + 4 = 0

iħ ∂ψ/∂t = Ĥψ

176K

3α² + 8α + 4 = 0

67K

∇²φ = 0

det| 9 4 ; 1 10 | = 86

306K

10y² + 5y + 6 = 0

322K

\frac{12}{7} \sum_{i=1}^{n} i^{2}

374K

ΔS ≥ 0

112K

2H₂ + O₂ → 2H₂O

247K