Imaginary Constants, Micro φ (Golden 1.6180339887498948482∞), 2017 View fullsize Micro √2 (irrational) View fullsize Micro α (2.5029) δ (4.6692) View fullsize Micro π (3.1415926535 ∞) View fullsize Macro √2 (99/70 (≈ 1.41429)) View fullsize Micro ζ(3) (1.2020569) View fullsize Macro γ (0.57721)