def _numpy_checker(x, y):
 (x, y) = (x[0], y[0])
 if ((x.dtype != y.dtype) or (x.shape != y.shape) or numpy.any((numpy.abs((x - y)) > 1e-10))):
  raise Exception('Output mismatch.', {'performlinker': x, 'clinker': y})

def _numpy_checker ( x , y ) : ( x , y ) = ( x [ 0 ] , y [ 0 ] ) if ( ( x . dtype != y . dtype ) or ( x . shape != y . shape ) or numpy . any ( ( numpy . abs ( ( x - y ) ) > 1e-10 ) ) ) : raise Exception ( 'Output mismatch.' , { 'performlinker' : x , 'clinker' : y } )
checks if x .