mirror of
https://git.FreeBSD.org/ports.git
synced 2024-12-27 05:10:36 +00:00
3e123fccf5
PR: 14672 Submitted by: maintainer
30 lines
420 B
Plaintext
30 lines
420 B
Plaintext
PNS
|
|
---
|
|
Is a public domain Petri net simulation tool
|
|
for Unix systems.
|
|
PNS is a graphics tool and requires the X window system.
|
|
|
|
WWW: http://www.ee.uwa.edu.au/~braunl/pns/
|
|
|
|
Examples:
|
|
---------
|
|
- simple.net
|
|
3-2 Reduction
|
|
|
|
- add.net
|
|
x = x + y
|
|
|
|
- sub1.net
|
|
x >= y : x = x - y
|
|
x < y : y = y - x
|
|
|
|
- sub2.net
|
|
x = x - y
|
|
NEGATIVE = 1 <=> x-y < 0
|
|
|
|
- mult.net
|
|
z = x * y
|
|
|
|
- phil.net
|
|
Dining Philosophers Problem
|