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 21:45Z

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

d/dx [x^5] = 5x^4

445K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

193K

λ = h/p

det| 2 6 ; 0 3 | = 6

322K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

235K

det| 10 8 ; 1 11 | = 102

∇ × E = −∂B/∂t

212K

∇²γ = 0

362K

∑_{k=1}^{n} k = n(n+1)/2

∂β/∂z = 1β

179K

det| 1 5 ; 1 2 | = -3

405K

λ = h/p

λ = h/p

442K

F = G m₁m₂ / r²

42K

det| 2 7 ; 4 3 | = -22

det| 7 4 ; 4 8 | = 40

41K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

369K

d/dω [ω^6] = 6ω^5