4th order Pade approximation of the single parameter Mittag-Leffler Function

4th order Pade approximation of the single parameter Mittag-Leffler Function

4th order Pade approximation of the single parameter Mittag-Leffler Function ,$E_{\alpha}(-z)$ where the input scaler or vector, z, is negative and $0.05< \alpha <= 1$. The polynomial coefficients lookup table is provided in the Matlab data file 'E_a_4th_order_coefficients.mat' which needs to be loaded in your workspace to gives the parameter array variable called 'E_a_4th_order_coefficients'. The coefficients in the table are calculated for alpha values with precision of 0.001. For input alpha values that are specified with greater precision, the polynomial coefficients will be calculated by interpolation.
(C) 2015 Carson Ingo & Thomas R. Barrick