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 00:43Z

det| 8 7 ; 2 9 | = 58

∇²r = 0

445K

det| 9 7 ; 3 10 | = 69

193K

CaCO₃ → CaO + CO₂

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

322K

∑_{k=1}^{n} k = n(n+1)/2

235K

12ω² + 9ω + 7 = 0

det| 5 6 ; 4 6 | = 6

212K

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

362K

∑_{k=1}^{n} k = n(n+1)/2

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

179K

det| 9 4 ; 1 10 | = 86

405K

∂α/∂ω = 2α

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

442K

∫₀^∞ e^(-φ²) dφ = √π / 2

42K

∑_{k=1}^{n} k = n(n+1)/2

41K