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 16:46Z

2ψ² + 9ψ + 3 = 0

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

445K

det| 2 4 ; 4 3 | = -10

193K

∇²t = 0

3β² + 2β + 2 = 0

322K

det| 9 4 ; 1 10 | = 86

235K

10t² + 9t + 7 = 0

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

212K

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

362K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

e^{i\pi} + 1 = 0

179K

det| 1 2 ; 7 2 | = -12

405K

∑_{k=1}^{n} k = n(n+1)/2

442K

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

42K