class_docstr: Represent integer grouped bounds which are classified into
     lower bounds (include), upper bounds (include) and equalities.
  
  Parameters
  ----------
  coef : tvm.ir.PrimExpr
      The coefficient. Must be integer type.
      coef * var >= lower
      coef * var == equal
      coef * var >= upper
  lower : List[tvm.ir.PrimExpr]
      the lower bounds (include)
  equal : List[tvm.ir.PrimExpr]
      equalities
  upper : List[tvm.ir.PrimExpr]
      the upper bounds (include)
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docstr: Construct a IntGroupedBounds by Range.
  
  Parameters
  ----------
  rng : tvm.ir.Range
  
  
  Returns
  -------
  ret : Range
      The constructed range.
docstr_tok: ["Construct","a","IntGroupedBounds","by","Range",".","Parameters","--","--","--","--","--","rng",":","tvm.ir.Range","Returns","--","--","--","-","ret",":","Range","The","constructed","range","."]
code: def from_range(rng):
      """Construct a IntGroupedBounds by Range.
  
      Parameters
      ----------
      rng : tvm.ir.Range
  
  
      Returns
      -------
      ret : Range
          The constructed range.
      """
      return _ffi_api.IntGroupBounds_from_range(rng)
  
file_path: tvm/python/tvm/arith/int_solver.py
imports: import tvm._ffi
  from tvm.runtime import Object
  from .None import _ffi_api
label_desc: Use image node_id 2 for calling the IntGroupBounds obj's underlying member method code with example usage: obj.from_range(rng) and returns: _ffi_api