A function f: X → Y is a conformal mapping if it preserves angles. More precisely, if f is holomorphic and bijective, and if the derivative f' is everywhere nonzero, then f is conformal.
A function f: X → Y is a conformal mapping if it preserves angles. More precisely, if f is holomorphic and bijective, and if the derivative f' is everywhere nonzero, then f is conformal.