Provided by: grpn_1.1.2-3.1_amd64
grpn - GTK+ reverse polish notation calculator
grpn [-fn font] [-btn-fn font] [-disp-fn font] [-rows n] [-cols n] [-b]
GRPN is a RPN calculator for the X Window system built using the GIMP Toolkit (GTK+). GRPN works with real numbers, complex numbers, matrices, and complex matrices. Numbers can be displayed in 4 different radix modes, and complex numbers can be displayed in either Cartesian or polar form. grpn is a GTK+ reverse polish notation calculator.
-b Don't draw the buttons. -rows n Display (a minimum of) n rows. -cols n Display (a minimum of) n columns. -btn-fn font Use font for the buttons and menu bar. -disp-fn font Use font for the main display. -fn font Specifies both -btn-fn and -disp-fn.
GRPN was written by Paul Wilkins <firstname.lastname@example.org>.