CADDIT CAD CAM CNC Software - download AutoCAD compatible design software progeCAD Alibre T-FLEX and more
CADDIT Website Knowledge Base Search:

progeCAD Help

Welcome to progeCAD
Working with progeCAD
Command Reference
CAD System Variables
Programming progeCAD
Full Index (caution - 400kb)

Further Links:

Download progeCAD
Register progeCAD


T-FLEX PLM tutorial (PDF)
progeCAD IntelliCAD and AutoCAD training 
CATIA 2D 3D design tutorial
Alibre CAD/CAM basic tutorial


Educational CAD Software Solutions
Python scripting for DOS and Windows
Other free software downloads
CADDIT CAD CAM Forum Australia

(boole function integer1 integer2 ...)

Apply the bitwise Boolean function.

This function applies the bitwise Boolean function. The function argument is an integer between 0 and 15; it represents the 16 possible Boolean functions in two variables. Each bit of integer1 is paired with the corresponding bit of integer2.

The following shows the Boolean truth table:

integer1 integer2 function
1 1 1
1 0 2
0 1 4
0 0 8

The following values of function are the AND, XOR, OR, and NOR Boolean operators:

Function Operation Resulting bit is 1 when
1 AND Both input bits are 1.
6 XOR Only one of the two input bits is 1.
7 OR Either or both of the input bits are 1.
8 NOR Both input bits are 0 (1's complement).


Code Returns
Logical AND:
(boole 1 10 9)

Logical XOR:
(boole 6 10 9)

Logical OR
(boole 7 10 9)

Logical NOR:
(boole 8 10 9)


(~ number)

(and expression ...)

(or statement ...)

LISP Compatibility

Programming Overview of LISP (LISt Processing) Language

CADDIT® is a registered trademark in Australia. All Rights Reserved. Comments concerning the content of this site should be addressed to our webmaster. progeCAD is a trademark of ProgeCAD srl. Autodesk® and AutoCAD® are both registered trademarks or trademarks of a third party, and used only for comparison purposes. All other trademarks, trade names or company names referenced herein are used for identification only and are the property of their respective owners. Legal and Terms of Use. Google. Find us on Google+.