Loki RPN Calculator

These files are for the Loki calculator. Loki is a full-screen RPN calculator that supports fractions, units, and binary math.

On the Web (JavaScript/ECMAScript)

LokiWeb is version 1.0. The following links run the calculators. The first two calculators come in two versions: one for most browsers and one for handheld units.

Loki-bin: Loki calculator that does binary / octal / hex input and output and related manipulation.
Loki-bin-s: Small version for handhelds.
Loki-RPN: Basic 4-function Loki calculator.
Loki-RPN-s: Small version for handhelds.
Loki-web: Loki calculator, full units and fractions.

The small versions above do not use the depressed version of the key images. (They take too much Valium...(:-).)

For reference, these are the internal codes as used by doKey:

code	meaning	bin	RPN	web
\r	Enter	Y	Y	Y
\n	Enter	Y	Y	Y
(SP)	Enter	Y	Y	Y
!	not	Y	-	-
#	population count	Y	-	-
%	mod, percent	mod	percent	percent
&	and	Y	-	-
(	cube root	-	-	Y
)	x^3	-	-	Y
*	multiplication	Y	Y	Y
+	addition	Y	Y	Y
-	subtraction	Y	Y	Y
.	decimal point	-	Y	Y
/	division	Y	Y	Y
0-9	digit	Y	Y	Y
A	enter A	Y	-	-
B	enter B	Y	-	-
C	enter C	Y	-	-
D	enter D	Y	-	-
E	enter E, EEX	Y	Y	Y
F	enter F, factorial	Y	Y	Y
G	diagonal	-	-	Y
I	inverse: 1/x	-	Y	Y
K	bacK space (<-)	Y	Y	Y
L	Last X	Y	Y	Y
N	fraction separator	-	-	Y
P	pi	-	-	Y
R	Roll down	Y	Y	Y
S	Swap X<->Y	Y	Y	Y
T	delTa percent	Y	Y	Y
U	unit separator	-	-	Y
X	Clear X	Y	Y	Y
W	Now	-	-	Y
Y	Today	-	-	Y
Z	Clear	Y	Y	Y
[	sqrt	-	-	Y
]	x^2	-	-	Y
^	xor	Y	-	-
\|	or	Y	-	-
~	change sign, +/-	Y	Y	Y

in RealBasic

Loki in RealBasic can be found at my RealBasic Software page.

in C

The current version is 3.0. Versions named loki25 and earlier are obsolete.

For the C versions (last four), the current version is 3.1. These versions include Freyja and Moon and run under most Unix/Linux systems. The first two contain IBM PC executables (for running in a Unix command line environment). The last two contain Apple Macintosh executables (for running under Terminal on OS X). For other Unix/Linux environments, pick either and recompile.

Loki30.exe: Self-unpacking MS/DOS executable LHA archive. Ordinary LHA archive on other systems. Contains everything you need to run.
Loki30c.exe: Self-unpacking MS/DOS executable LHA archive. Ordinary LHA archive on other systems. Contains just the source code module.
Freyja/Loki 3.1 (tar, PC): Freyja/Loki package in .tar distribution format. Executables for PC.
Freyja/Loki 3.1 (tar.gz, PC): Freyja/Loki package in .tar distribution format and gzip'ed. Executables for PC.
Freyja/Loki 3.1 (tar.gz, Macintosh): Freyja/Loki package in .tar distribution format and gzip'ed. Executables for Apple Macintosh OS 10.2.