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 05:44Z

∂r/∂ψ = 3r

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

445K

∫₀^∞ e^(-φ²) dφ = √π / 2

193K

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

d/dφ [φ^1] = 1φ^0

322K

det| 9 4 ; 1 10 | = 86

235K

∂ψ/∂φ = 4ψ

∑_{k=1}^{n} k = n(n+1)/2

212K

2H₂ + O₂ → 2H₂O

362K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

179K

∇²z = 0

405K