def elements_are_numbers(array):
<EOL>if len(array) == <NUM_LIT:0>: return <NUM_LIT:0><EOL>output_value = <NUM_LIT:1><EOL>for x in array:<EOL><INDENT>test = is_a_number(x)<EOL>if not test: return False<EOL>output_value = max(output_value,test)<EOL><DEDENT>return output_value<EOL>
Tests whether the elements of the supplied array are numbers.