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 21:25Z

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

1θ² + 7θ + 4 = 0

445K

∑_{k=1}^{n} k = n(n+1)/2

193K

λ = h/p

det| 9 4 ; 1 10 | = 86

322K

2β² + 8β + 6 = 0

235K

det| 10 8 ; 1 11 | = 102

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

212K

\frac{11}{8} \sum_{i=1}^{n} i^{2}

362K

∑_{k=1}^{n} k = n(n+1)/2

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

179K

det| 9 9 ; 5 10 | = 45

405K

e^{i\pi} + 1 = 0

442K

6x² + 6x + 1 = 0

42K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

41K

∇²z = 0

369K