>>13
I only found this footnote (1) `sed' guru Greg Ubben wrote an implementation of the `dc' RPN
calculator! It is distributed together with sed.
I couldn't find a "dc.sed" on my machine, but google turns up http://sed.sourceforge.net/grabbag/scripts/dc_overview.htm
>>13
I can't be bothered to look for it. But I remember stumbling upon it when I was reading info pages in the lab, where the windows people were busy learning about sudo make me a sandwich.