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 22:09Z

det| 5 7 ; 7 6 | = -19

∇ × E = −∂B/∂t

40K

F = ma

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 8 5 ; 3 9 | = 57

138K

3α² + 8α + 4 = 0

138K

6n² + 8n + 4 = 0

iħ ∂ψ/∂t = Ĥψ

176K

det| 2 7 ; 7 3 | = -43

67K

∇²φ = 0

d/dt [t^3] = 3t^2

306K

det| 12 9 ; 5 13 | = 111

322K

∑_{k=1}^{n} k = n(n+1)/2

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

374K

8ψ² + 7ψ + 0 = 0

112K