cos()#

Calculates the cosine of an angle.

Examples#

example picture for cos()
1def setup():
2    a = 0
3    for i in range(25):
4        py5.line(4*i, 50, 4*i, 50+40*py5.cos(a))
5        a += py5.TWO_PI/25

Description#

Calculates the cosine of an angle. This function expects the values of the angle parameter to be provided in radians (values from 0 to TWO_PI). Values are returned in the range -1 to 1.

This function makes a call to the numpy cos() function.

Syntax#

cos(angle: Union[float, npt.ArrayLike]) -> Union[float, npt.NDArray]

Parameters#

  • angle: Union[float, npt.ArrayLike] - angle in radians

Updated on February 26, 2022 13:22:44pm UTC