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 21:00Z

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

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

445K

2H₂ + O₂ → 2H₂O

193K

λ = h/p

11t² + 6t + 6 = 0

322K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

235K

det| 10 8 ; 1 11 | = 102

Fe₂O₃ + 3CO → 2Fe + 3CO₂

212K

det| 9 4 ; 1 10 | = 86

362K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

179K

ω = 2πf

405K

λ = h/p

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

442K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

42K

det| 2 7 ; 4 3 | = -22

det| 2 9 ; 1 3 | = -3

d/dω [ω^6] = 6ω^5

F = G m₁m₂ / r²