class_docstr: A dimension with a base dimension, used for calculating μP scaling.
  
  An `InfDim` object is made up of 2 numbers: a dimension and a base
  dimension. If the base dimension is None, then this object represents a
  "finite", or "non-width" dimension. Otherwise, it represents an "infinite",
  or "width" dimension.
docstr: Width multiplier used for calculating μP scaling.
  
  If finite, return 1.
  If infinite, return dim / base_dim.
docstr_tok: ["Width","multiplier","used","for","calculating","\u03bcP","scaling",".","If","finite",",","return","1",".","If","infinite",",","return","dim","\/","base_dim","."]
code: def width_mult(self):
      """Width multiplier used for calculating μP scaling.
  
      If finite, return 1.
      If infinite, return dim / base_dim.
      """
      if self.isinf():
          return self.dim / self.base_dim
      return 1
  
imports: from copy import copy
label_desc: Use image node_id 3 for calling the InfDim obj's underlying member method code with example usage: obj.width_mult() and returns: int, unknown