from sympy import sin, cos, symbols
from spb import *
x, u = symbols("x, u")
params = {
    u: (1, 0, 2)
}
graphics(
    line(cos(u * x), (x, -5, 5), params=params),
    line(sin(u * x), (x, -5, 5), params=params),
    line(
        sin(x)*cos(x), (x, -5, 5),
        rendering_kw={"marker": "^", "linestyle": ":"}, n=50),
)