SciPy

scipy.special.mathieu_modcem1

scipy.special.mathieu_modcem1(m, q, x) = <ufunc 'mathieu_modcem1'>

Even modified Mathieu function of the first kind and its derivative

Evaluates the even modified Mathieu function of the first kind, Mc1m(x,q), and its derivative at x for order m and parameter q.

Returns :

y :

Value of the function

yp :

Value of the derivative vs x