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 00:14Z

det| 8 7 ; 2 9 | = 58

F = G m₁m₂ / r²

445K

det| 4 6 ; 0 5 | = 20

193K

CaCO₃ → CaO + CO₂

det| 7 4 ; 4 8 | = 40

322K

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

235K

12ω² + 9ω + 7 = 0

∫₀^∞ e^(-y²) dy = √π / 2

212K

∇ × E = −∂B/∂t

362K

12z² + 1z + 7 = 0

179K

∑_{k=1}^{n} k = n(n+1)/2

405K

det| 10 5 ; 4 11 | = 90

442K