#NEWLINE# def test_prefix_operations( ) : #NEWLINE# #INDENT# m = PREFIXES [ 'm' ] #NEWLINE# k = PREFIXES [ 'k' ] #NEWLINE# M = PREFIXES [ 'M' ] #NEWLINE# assert ( ( m * k ) == 1 ) #NEWLINE# assert ( ( k * k ) == M ) #NEWLINE# assert ( ( 1 / m ) == k ) #NEWLINE# assert ( ( k / m ) == M )