Toraidhean rannsachaidh

co-aontar le litrichean beaga aibidil na Greugais (gu h-àraidh: α, β, ζ, η, θ, ξ, φ agus ψ). Airson cheàrnan a thomhas feumaidh dòigh a bhith ann airson...

cearclaich sam bith. α + β = 180 ∘ {\displaystyle \alpha +\beta =180^{\circ }\,} η + θ = 180 ∘ {\displaystyle \eta +\theta =180^{\circ }\,} Ma tha trapesium cearclach...

γ g g/j Gamma Δ δ d d Delta Ε ε e e Epsilon (e fasa) Ζ ζ z z Zeta Η η ê i Eta Θ θ th th Theta Ι ι i i Iota Κ κ k k Kappa Λ λ l l Lambda Μ μ m m Mu Ν...