SciPy

scipy.special.mathieu_cem

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

Even Mathieu function and its derivative

Returns the even Mathieu function, ce_m(x,q), of order m and parameter q evaluated at x (given in degrees). Also returns the derivative with respect to x of ce_m(x,q)

Parameters :

m :

Order of the function

q :

Parameter of the function

x :

Argument of the function, given in degrees, not radians

Returns :

y :

Value of the function

yp :

Value of the derivative vs x