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Reverse Polish Notation Calculator



#2

Some time ago I stumbled upon an
appealing tutorial: Learn You a Haskell.

Now there's a Erlang version of his book with the same example of a Reverse Polish Notation Calculator.

Cheers

Thomas


#3

Interesting. I did think about using Haskell as an implementation language for a calculator -- lazy evaluation provides one easy path to guarantee correctly rounded results.

The critical downside was unlimited memory requirements which is terminal in a small footprint device.


- Pauli


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