class_docstr: A d-dimensional Bézier segment.
  
  Parameters
  ----------
  control_points : (N, d) array
      Location of the *N* control points.
class_docstr_tok: ["A","d-dimensional","B\u00e9zier","segment",".","Parameters","--","--","--","--","--","control_points",":","(","N",",","d",")","array","Location","of","the","*","N","*","control","points","."]
docstr: Evaluate the curve at a single point, returning a tuple of *d* floats.
docstr_tok: ["Evaluate","the","curve","at","a","single","point",",","returning","a","tuple","of","*","d","*","floats","."]
code: def point_at_t(self, t):
      """
      Evaluate the curve at a single point, returning a tuple of *d* floats.
      """
      return tuple(self(t))
  
imports: from functools import lru_cache
  import math
  import warnings
  import numpy
  from matplotlib import _api
label_desc: Use image node_id 3 for calling the BezierSegment obj's underlying member method code with example usage: obj.point_at_t(t) and returns: tuple