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)!}

3x² + 5x + 7 = 0

445K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

193K

λ = h/p

3φ² + 1φ + 3 = 0

322K

CaCO₃ → CaO + CO₂

235K

det| 10 8 ; 1 11 | = 102

7y² + 7y + 0 = 0

212K

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

362K

∑_{k=1}^{n} k = n(n+1)/2

6r² + 3r + 1 = 0

179K

1θ² + 2θ + 6 = 0

405K

λ = h/p

∑_{k=1}^{n} k = n(n+1)/2

442K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

42K

det| 9 4 ; 1 10 | = 86

41K

λ = h/p

369K