code: def adjust_white_for_scc(cls, rgb_p, rgb_b, rgb_w, p):
          
          p_rgb = rgb_p / rgb_b
          rgb_w = rgb_w * (((1 - p) * p_rgb + (1 + p) / p_rgb) ** 0.5) / (((1 + p) * p_rgb + (1 - p) / p_rgb) ** 0.5)
          return rgb_w
docs: Adjust the white point for simultaneous chromatic contrast.
  
          :param rgb_p: Cone signals of proxima field.
          :param rgb_b: Cone signals of background.
          :param rgb_w: Cone signals of reference white.
          :param p: Simultaneous contrast/assimilation parameter.
          :return: Adjusted cone signals for reference white.