SciPy

scipy.special.mathieu_sem

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

Odd Mathieu function and its derivative

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