Speech And Essay On Language And The Way We Think

How to prepare for finding your life's purpose The secret to think

Let's notice that for existence curvilinear the integrals entering in (and thereby and for existence of integral (rather piecewise continuity of functions u and v. It means that (exists and in case of nonanalyticity of function f ().

Definition by the Deduction of function f (Z) in a circle |Z-Z0 |