Orpie 1.5.0

Orpie is a fullscreen RPN calculator for the console.

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LICENSE TYPE:
GPL (GNU General Public License) 
USER RATING:
2.8/5 17
DEVELOPED BY:
Paul Pelzl
HOMEPAGE:
www.eecs.umich.edu
CATEGORY:
ROOT \ Science and Engineering \ Mathematics
2 Orpie Screenshots:
OrpieOrpie
Orpie project 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, units support, base conversions, command completion, configurable keybindings, and a visible interactive stack.

Here are some key features of "Orpie":

· real and complex numbers and matrices
· extensive function library
· command completion of function names
· base conversions
· units and conversion factor handling
· exact integer arithmetic, with unlimited integer size
· visible stack, with browsing/modification capability
· user-defined variables
· user-configurable keybindings, via a Mutt-like rcfile
· context-sensitive help

Requirements:

· some sort of Unix-like operating system, e.g. Linux, *BSD, Mac OS X...
· OCaml v3.07 or greater
· the GNU Scientific Library v1.4 or greater
· the ncurses library

What's New in This Release:

· The unit handling subsystem has been completely rewritten, enabling the creation of user-defined units and physical constants.
· The code base has been updated for compatibility with recent releases of GSL.

Last updated on September 13th, 2007

#RPN calculator #HP calculators #mathematical calculator #Orpie #RPN #calculator #mathematical

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