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Math. Softw."],"published-print":{"date-parts":[[2013,9]]},"abstract":"<jats:p>Software to compute angular and radial Mathieu functions is provided in the case that the parameter<jats:italic>q<\/jats:italic>is a complex variable and the independent variable<jats:italic>x<\/jats:italic>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. 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