Replies

To: greedo

Better yet, get them an RPN calculator on their iPhone. Sit back and have fun watching them figure out the "Enter" button and learning a stack.

144 posted on 07/28/2013 8:55:13 AM PDT by ProtectOurFreedom

To: ProtectOurFreedom

Does anyone still make an RPN calculator? I dread the day that my 1984-vintage HP 15C dies. Once you go RPN, you never go back....

157 posted on 07/28/2013 9:50:10 AM PDT by HartleyMBaldwin

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