2019-02-16 21:06:44 +01:00
|
|
|
|
|
|
|
|
Reverse Polish Notation Calculator, version 1.00.
|
|
|
|
|
Copyleft (L) 2019 - Thomas von Dein.
|
|
|
|
|
Licensed under the terms of the GPL 3.0.
|
|
|
|
|
|
|
|
|
|
Commandline: rpn [-d] [<operator>]
|
|
|
|
|
|
|
|
|
|
If <operator> is provided, read numbers from STDIN,
|
|
|
|
|
otherwise runs interactively.
|
|
|
|
|
|
|
|
|
|
Available commands:
|
|
|
|
|
c clear stack
|
|
|
|
|
s show the stack
|
|
|
|
|
d toggle debugging (current setting: 0)
|
|
|
|
|
r reverse the stack (w/ reg if stack==1)
|
|
|
|
|
u undo last operation
|
|
|
|
|
q finish
|
|
|
|
|
? print help
|
|
|
|
|
|
|
|
|
|
Available operators:
|
|
|
|
|
+ add
|
|
|
|
|
- substract
|
|
|
|
|
/ divide
|
|
|
|
|
* multiply
|
|
|
|
|
^ expotentiate
|
|
|
|
|
% percent
|
|
|
|
|
& bitwise AND
|
|
|
|
|
| bitwise OR
|
|
|
|
|
x bitwise XOR
|
|
|
|
|
|
