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# scipy.special.mathieu_modsem1

scipy.special.mathieu_modsem1(m, q, x, out=None) = <ufunc 'mathieu_modsem1'>

  Odd modified Mathieu function of the first kind and its derivative

  Evaluates the odd modified Mathieu function of the first kind, Ms1m(x, q), and its derivative at x (given in degrees) for order m and parameter q.

  Parameters:
    marray_like

      Order of the function

    qarray_like

      Parameter of the function

    xarray_like

      Argument of the function, given in degrees, not radians

    outtuple of ndarray, optional

      Optional output arrays for the function results

  Returns:
    yscalar or ndarray

      Value of the function

    ypscalar or ndarray

      Value of the derivative vs x

  See also

  `mathieu_modcem1`