import math


def normalize_angle(radians: float) -> float:
    """Isolates any radians angle to a radians angle between 0 and 2 PI
    
    :param radians: The angle in radians
    :return: Returns the same angle in radians, but ensures that it is between 0 and 2 PI
    """

    # While the radians is less than 0, we want to continually add 2 PI to it so that it will be within 0 and 2 PI
    while radians < 0:
        radians += 2 * math.pi

    # While the radians is greater than 2 PI, we want to continually subtract 2 PI to it so that it will be within 0 and 2 PI
    while radians > 2 * math.pi:
        radians -= 2 * math.pi

    return radians