bcalc is a simplistic RPN calculator with support for multiple user interfaces.
The configure script is able to enable/disable ui's, the exception is the text ui.
see ./configure --help for more information.
If readline-ui is included it will be default, if not text-ui will.
! faculty (requires only one element)
sqrt square root
Commands: (in bcalc)
p print top value
s print stack
d delete top value
c clear stack
a repeats last operation on all the stack
text - just a text interface (printf etc).
curses - a curses based ui
readline - readline input else as text
gtk2 - GTK 2.x based ui
',' and '.' are handled the same way.
Since v0.2.3 spaces both:
55 66 +
are valid input methods.