code: public SDVariable neq(String name, SDVariable x, double y) {
          validateNumerical("not equals (neq)", x);
          SDVariable result = f().neq(x, y);
          return updateVariableNameAndReference(result, name);
      }
docs: Not equals operation: elementwise x != y<br>
  Returns an array with the same shape/size as the input, with values 1 where condition is satisfied, or
  value 0 otherwise
  
  @param name Name of the output variable
  @param x    Input array
  @param y    Double value argument to use in operation
  @return Output SDVariable with values 0 and 1 based on where the condition is satisfied