category: Math
sdesc: "Fullscreen RPN calculator for the console"
ldesc: "Orpie is a fullscreen RPN calculator for the console.  Its operation
is similar to that of modern HP calculators, but data entry has been
optimized for efficiency on a PC keyboard.  Features include extensive
scientific calculator functionality, command completion, and a visible
interactive stack."
homepage: http://pessimization.com/software/orpie/