Epsilon Delphini (ε Delphini, abbreviated Eps Del, εDel), officially named Aldulfin /ælˈdʌlfən/, is a solitary, blue-white hued star in the northern constellation
step "BIN", the following grammar is obtained: Since there are no ε-rules, step "DEL" does not change the grammar. After step "UNIT", the following grammar
microscopic equations can be written as ∇ ⋅ E = ρ ε 0 ∇ ⋅ B = 0 ∇ × E = − ∂ B ∂ t ∇ × B = μ 0 ( J + ε 0 ∂ E ∂ t ) {\displaystyle {\begin{aligned}\nabla
e Cyg f1 Cyg f2 Cyg g Cyg A Cyg P Cyg Del α Del β Del γ1 Del γ2 Del δ DelεDel ζ Del η Del θ Del ι Del κ Del α β γ δ ε ζ η θ ι κ λ μ ν ξ ο π ρ σ τ υ φ χ