Σ index Eq pack 13 Batch 4 Eq pack 19 Batch 16 Matrix 23 Matrix 11 Eq pack 7 Σ#24 Rxn set 8 Rxn set 14 Matrix 5 Σ#12 Eq pack 1

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-20 14:13Z

3r² + 5r + 6 = 0

∑_{k=1}^{n} k = n(n+1)/2

445K

det| 9 4 ; 1 10 | = 86

193K

F = ma

det| 7 7 ; 4 8 | = 28

322K

F = G m₁m₂ / r²

235K

det| 11 2 ; 0 12 | = 132

∑_{k=1}^{n} k = n(n+1)/2

212K

d/dy [y^7] = 7y^6

362K

E = mc²

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

179K

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

405K

∇ × E = −∂B/∂t

e^{i\pi} + 1 = 0

442K

det| 8 5 ; 3 9 | = 57

42K

det| 12 5 ; 1 13 | = 151