| OpenGL Test |
| opengl.r | 22.6 KB
17 Oct 2003 | Demonstrate the use of OpenGL in View/Pro on Windows
author: Cal Dixon |
| Ordinal Number Translator |
| ordnum.r | 1.9 KB
13 Mar 2003 | Translates ordinals (e.g. twenty) to numbers (20)
author: Scrip Rebo |
| Calculate Pi |
| oneliner-pi.r | v:1.0.0
654 bytes
20 Jul 2003 | Approximate PI with John Wallis formula.
Precision limited to 15 digits due to REBOL. Just press ESC when fed up ;-)
Formula from http:// www.chez.com/algor/math/pi.htm
author: Jean-Nicolas Merville |
| Simple gzip archiver |
oneliner-gzip.r3
documentation | v:1.0.0
1.1 KB
8 Jan 2013 | Creates gzip archives, 1-line r3 version.
author: Vincent Ecuyer |
| Overload |
| overload.r | v:1.0.1
6.3 KB
1 Mar | Overloads an existing function/native.
author: Annick ECUYER |
| Paint drops |
oneliner-paint-drops.r
documentation | v:1.0.0
583 bytes
20 Jul 2003 | A surface is filled with colored drops.
author: Vincent Ecuyer |
| Check if subset |
| oneliner-subset.r | v:1.0.0
738 bytes
19 Mar 2004 | Tells you if set1 is a subset of set2. Works for both series! and bitset! values.
author: gregg irwin |
| Cellular automata |
| oneliner-rule-110-ca.r | v:1.0.0
759 bytes
20 Jul 2003 | Shows some steps in the evolution of a Turing complete cellular automaton from a
single marked cell. Replace ..1.11. with some other expression, like ..11.. or .1..11 ,
and what do you have? Rule 90, and rule 30, respectively.
author: Errru |
| Clear-me game |
| oneliner-clear-me.r | v:1.0.0
811 bytes
20 Jul 2003 | A one-line game. A line of twenty boxes appear, each with a cross on, the object
being to remove all the crosses. Clicking on a box will toggle it and one other off and on.
Sometimes the line is easy to clear, and sometimes not. And no, I don't know if sometimes
it's impossible...
author: Carl Read |
| Console history |
| oneliner-dohist.r | v:1.0.0
570 bytes
20 Jul 2003 | Allow you to use the history just by index.
author: Fabrice Vado |
| Posterize |
oneliner-posterize.r
documentation | v:1.0.0
1.8 KB
31 Jan 2013 | A short function for 'posterization' effects on images
author: Vincent Ecuyer |
| Presenting Text In Columns |
| presenting-text-in-columns.r | v:1.1.0
4.5 KB
22 Jul 2006 | The script hi-lights a method of presenting text in columns.
author: r.v.d.Zee |
| Pretty numbers |
| pretty-numbers.r | v:1.0
824 bytes
24 Sep 2005 | Add spaces to numbers so they get more readable. E.g. 126789 => 126 789
author: [unknown] |
| Prime number checker |
prime.r
documentation | v:0.0.2
3.0 KB
13 Mar 2003 | Address the question, could this integer be a prime number?
results of false are not prime,
results of true are very probably prime
and with the /strong refinement, ( I still have to verify this )
true ( should ) guarantee prime.
if the argument is outside the domain of the function,
none is returned
author: Tom Conlin |
| Primitive Rebol Object Browser |
| prob.r | 9.7 KB
25 Sep 2004 | Make a graphical view of the probe function so that users may probe the system object without having to look it all up in the console.
author: HY |
| Print-Hex |
print-hex.r
documentation | v:1.0.0
4.0 KB
1 Feb 2013 | Displays binary data both in hexadecimal and filtered ASCII.
author: Vincent Ecuyer |
| Printer |
| printer.r | v:1.0.0
941 bytes
13 Mar 2003 | Sends text to printer on //prn.
author: Andrew Martin |
| printf and sprintf implementation |
| printf.r | v:1.0.1
2.8 KB
6 Jun 2006 | Wrapper for the printf and sprintf C routines
author: jaime vargas |
| Printing module using PCL |
| pclprt.r | 14.6 KB
27 May 2014 | A COBOL-like method for printing basic
text-oriented business reports.
author: Steven White |
| Priority Queue |
| priority-queue.r | v:0.0.1
1.8 KB
30 Apr 2007 | Provides functions, and an object def that uses them, to treat
a series as a priority queue. When you insert items, you give
them a priority (higher numbers mean a higher priority). In the
actual series, the priority is stored along with the value, so
you should always use the pq* functions to access them, to make
things easier. [...]
author: Gregg Irwin |
