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

iħ ∂ψ/∂t = Ĥψ

40K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

N₂ + 3H₂ ⇌ 2NH₃

138K

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

138K

6n² + 8n + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

176K

E = mc²

67K

∇²φ = 0

10ω² + 7ω + 4 = 0

306K

det| 7 4 ; 4 8 | = 40

322K

∑_{k=1}^{n} k = n(n+1)/2