Complex Numbers, Hyperbolic Functions, Fourier's Series |
Common terms and phrases
a+bi a₁ algebraic alternating current analytic function angle axis b₁ b₁i circle coefficients complex numbers complex quantities complex variable conjugate systems convergent corresponding cos² cose cosec cosh'u Cosine series coth curve derivative describes e-is equal equation Euler's formulae exponential function expression f₂ factors Fourier's series function f(x Geometrical hence hyperbolic functions hyperbolic sine imaginary roots infinite number integral interval kx dx Let us consider M₂ modulus multiplying nth root obtained odd function P₂ plane ratio rational function real roots real variable relation sech Sin² sinh sinh 2y Solve systems of isothermal tangent tanh theorem tion trigonometric functions unity values vanish z-plane z₁ π Π ак Ур