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 18:18Z

d/dz [z^5] = 5z^4

∇ × E = −∂B/∂t

40K

∇²γ = 0

297K

det| 12 8 ; 1 13 | = 148

det| 8 5 ; 3 9 | = 57

138K

3α² + 8α + 4 = 0

138K

CaCO₃ → CaO + CO₂

∫₀^∞ e^(-α²) dα = √π / 2

176K

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

67K

det| 4 4 ; 4 5 | = 4

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

306K

λ = h/p

322K

det| 5 6 ; 7 6 | = -12

∑_{k=1}^{n} k = n(n+1)/2

374K

8ψ² + 7ψ + 0 = 0

112K