Then I put the sample expression you provided "(a+b)(c+d.)" in a file named postfix.txt as follows: ... This isn't surprising as there is nothing in your code to handle the parentheses.

It is a postfix expression evaluator. That example would have to be entered as a,b,+,c,d,+,x

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In reply to Re^2: Out of Memory 2. by BrowserUk
in thread Out of Memory 2. by dneedles

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