Stackling - 0.9Scheme-scriptable RPN calculator |
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That's nice that… 



- Version: 0.9, 3/3/2002 12:38AM PST
(n/a)
you use Java and Kawa at all, but how about some keyboard support? (OTOH, the reviewer who compared it to dc... give me a break, you can't call dc's interface at all useful.)
There are a… 



- Version: 0.9, 2/11/2002 02:19PM PST
BlueGecko8
lot of Mac OS X calculators that use RPN, and anyone who is involved much in math or science will be familiar with the term. The short explanation is that 3+5 becomes written 3 5 +, or 2*(3+8) becomes 2 3 8 + *, but that's leaving a lot out. You really do have to use it to understand it. All that said, while this is promising, it hogs too much memory and the pairing of Scheme, a prefix programming language, with RPN, seems bass-ackwards to me. Something like RPL (reverse-polish LISP, the language of HP calcs) seems like a better bet to me. As-is, if you know how to use the UNIX desk calculator, this program doesn't really offer much.
Before I started… - Version: 0.9, 2/11/2002 12:08AM PST
ozzicam
University I didn't know what an RPN calculator was either. However we were recommended to buy one for our studies, and now 4 years later, I LOVE the way RPN works- I prefer it over a standard scientific calculator any day- although initially it does take some getting used to. Give RPN a shot, and you may never want to go back to a "normal" calculator again, like me and my fellow uni mates. Cam