geom3d[AreConcurrent] - test if three lines are concurrent
|
Calling Sequence
|
|
AreConcurrent(l1, l2, l3, cond)
|
|
Parameters
|
|
l1, l2, l3
|
-
|
three lines
|
cond
|
-
|
(optional) name
|
|
|
|
|
Description
|
|
•
|
Three straight lines l1, l2 and l3 are said to be concurrent if they pass through a common point.
|
•
|
The routine returns true if l1, l2, and l3 are concurrent; false if they are not; and FAIL if it is unable to determine if the three lines are concurrent.
|
•
|
In case of FAIL, if the optional fourth argument cond is given, the condition that makes the lines concurrent is assigned to this argument.
|
•
|
The command with(geom3d,AreConcurrent) allows the use of the abbreviated form of this command.
|
|
|
Examples
|
|
>
|
|
>
|
|
| (1) |
>
|
|
| (2) |
>
|
|
| (3) |
|
|
Download Help Document
Was this information helpful?