parameters: (self, x)
return_statement: return singa.Acos(x)
docstring: Args:
              x (CTensor): Input tensor
          Returns:
              CTensor, the output
docstring_summary: Args:
              x (CTensor): Input tensor
          Returns:
              CTensor, the output
docstring_tokens: Args : x ( CTensor ) : Input tensor Returns : CTensor the output
function: def forward(self, x):
          """
          Args:
              x (CTensor): Input tensor
          Returns:
              CTensor, the output
          """
          if training:
              self.input = x
          return singa.Acos(x)
function_tokens: def forward ( self , x ) : if training : self . input = x return singa . Acos ( x )