Graph.arccos(x, *, name=None)

Calculate the element-wise arccosine of an object. This can be a number, an array, a tensor, or a time-dependent function in the form of a Pwc or an Stf.


  • x (float or np.ndarray or Tensor or Pwc or Stf) – The object whose arccosine you want to calculate, xx
  • name (str or None , optional) – The name of the node. You can only provide a name if the object is not an Stf.


The element-wise arccosine, arccosx\arccos{x}, of the values or function you provided. Outputs will be in the range of [0,π][0, \pi]

Return type

Tensor or Pwc or Stf

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