Algorithm 934: Fortran 90 Subroutines to Compute Mathieu Functions for Complex Values of the Parameter
Software to compute angular and radial Mathieu functions is provided in the case that the parameter q is a complex variable and the independent variable x is real. After an introduction on the notation and the definitions of Mathieu functions and their related properties, Fortran 90 subroutines to compute them are described and validated with some comparisons. A sample application is also provided.
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