the beginner

[wicaksono]

hi all,
thanks for all your response

my file math1.erl as Wiliam Dominic writen. 

-module(math1).
-export([factorial/1]).
factorial (0) ->1;
factorial (N) -> N * factorial (N-1).

one that make me confused, the error point to line 8 but 
it only has 4 line :(

I have tried to compile with so many formats ( in space 
format), but  it still didn't work.

thanks
Wicak


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