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

6r² + 3r + 1 = 0

40K

∇ × E = −∂B/∂t

297K

det| 12 8 ; 1 13 | = 148

∇²φ = 0

138K

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

138K

CaCO₃ → CaO + CO₂

8ψ² + 7ψ + 0 = 0

176K

∑_{k=1}^{n} k = n(n+1)/2

67K

det| 4 4 ; 4 5 | = 4

6x² + 6x + 1 = 0

306K

ω = 2πf

322K

det| 5 6 ; 7 6 | = -12

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

374K

∫₀^∞ e^(-φ²) dφ = √π / 2

112K

∫₀^∞ e^(-ψ²) dψ = √π / 2

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

247K

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

417K