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 22:07Z

det| 5 7 ; 7 6 | = -19

ΔS ≥ 0

40K

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

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

iħ ∂ψ/∂t = Ĥψ

138K

det| 2 6 ; 0 3 | = 6

138K

6n² + 8n + 4 = 0

8ψ² + 7ψ + 0 = 0

176K

det| 4 6 ; 4 5 | = -4

67K

∇²φ = 0

CaCO₃ → CaO + CO₂

306K

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

322K

∑_{k=1}^{n} k = n(n+1)/2

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

374K

N₂ + 3H₂ ⇌ 2NH₃

112K