code: def find_control_points(c1x, c1y, mmx, mmy, c2x, c2y):
      """
      Find control points of the Bézier curve passing through (*c1x*, *c1y*),
      (*mmx*, *mmy*), and (*c2x*, *c2y*), at parametric values 0, 0.5, and 1.
      """
      cmx = 0.5 * (4 * mmx - (c1x + c2x))
      cmy = 0.5 * (4 * mmy - (c1y + c2y))
      return [(c1x, c1y), (cmx, cmy), (c2x, c2y)]
  
imports: from functools import lru_cache
  import math
  import warnings
  import numpy
  from matplotlib import _api
label_desc: Use image node_id 13 for calling a global function with example usage: find_control_points(c1x, c1y, mmx, mmy, c2x, c2y) and returns: list