Figure 1From: Calculation of vectorial derivatives for functions of a quaternion variable and their propertiesIllustration of the remainder term of \(D\exp (p)\) according to the range of \(x(=S_{p})\) and \(y(=|V_{p}|)\) using Maple 20 ‘Plot3D’ function: (a) output of Plot3D of \(\frac{\exp (x)\sin (y)}{y}\) with \(x = -10\cdots 10\), \(y = 0\cdots 10\); (b) output of Plot3D of \(\frac{\exp (x)\sin (y)}{y}\) with \(x = -20\cdots 20\), \(y = 0\cdots 60\)Back to article page