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Black Scholes Option Price
black-scholes.rv:0.1.1
2.5 KB
13 Mar 2003
Provide a Rebol function for computing the Black-Scholes (1973) formula for determining an European style Option Price.
author: Matt Licholai
Encode binary data to plain text and decode it
bin-encode.rv:0.9.0
16.4 KB
15 Dec 2012
Converts from and to Base64, UUencode, XXencode, BinHex 4.0, Ascii85, FScode, Quoted-printable, Q-encoding, Percent-encoding
author: Marco Antoniazzi
Functions for calculations with big integer numbers
bigmath.rv:0.2.0
30.0 KB
4 May 2019
Make calculations with big integer numbers.
author: Marco Antoniazzi
Blood
blood.rv:0.1.1
19.1 KB
7 Mar 2009
Usefull example to demo and learn how to use liquid.
author: Maxim Olivier-Adlhoch
Crystal Reports
crystal-reports.rv:0.1.0
10.2 KB
6 Apr 2007
Provides a basic API to the Crystal-ReportŪ report engine (crpe32.dll) to show, print and export reports. Allows for setting formulas and selection criteriae as well as passing parameters when launching reports.
author: Christian Ensel
Cisco config to text file
cisco-extract.r25.4 KB
5 Jul 2009
To read multiple Cisco IOS & CATOS files & create a summary of key information paticularly interface details
author: [unknown]
Unit converter
convertitore.rv:1.4.14
24.2 KB
2 Jul 2013
icon for convertitore.rThe best unit converter on earth!
author: Massimiliano Vessi
CSV Handling Tools
csv-tools.rv:1.1.5
11.9 KB
20 Dec 2011
Loads and formats CSV data, for enterprise or mezzanine use.
author: Brian Hawley
Software engineering: design by contract
contract.rv:1.0.1
5.7 KB
6 May 2003
Facilitates design by contract
author: Maarten Koopmans
coding-mailto
coding-maito.r
 discussion
v:1.0.0
5.4 KB
11 Sep 2004
a tool for coding the mailto info in a html page and avoid some spam
author: Philippe Le Goff
Captcha Example
captcha-example.r1.0 KB
8 Apr 2010
A minimal example demonstrating how to use the captcha library by SOFTINNOV: http://softinnov.org/rebol/captcha.shtml NOTE: the first part of this script CAN be used to create catchpa images in a non-graphic environment. You can, for example, run the first 6 lines of this script on your web server - just be sure to use REBOL/command [...]
author: nick
Synchronizable Calendar/Scheduler
calendar-install.r
 discussion
1.4 KB
18 Oct 2013
Easy-to-use Calendar/Scheduler that can be synchronized over a network, and has popup-alerts.
author: Izkata
Chess board handler
cbh.r
 documentation
v:0.1.0
12.1 KB
28 Aug 2012
icon for cbh.rFunction as a chess board interface. Support playing a game of chess according to the rules of the game of chess.
author: Arnold van Hofwegen
CASE multiple conditional function
case.r
 discussion
v:1.0.0
2.1 KB
27 Nov 2005
Provide a generalized multiple conditional function for situations that would otherwise call for deeply nested EITHER blocks. CASE is more general than SWITCH because the conditions can be any DO-able block rather than being based on a single value. This can be used simply to allow a SWITCH-like behavior that supports ranges instead of single [...]
author: Christopher M. Dicely
Compress Source
compress-source.rv:1.0.0
4.7 KB
15 Sep 2005
Convert REBOL source into a more compact form.
author: Brian Hawley
CD Track Titles
cd-track-titles.r8.4 KB
29 Jan 2008
This script illustrates a method of obtaining the track titles of music CDs so that the titles may become part of a CD directory or data base - without typing each title in manually.
author: r.
CRUD Builder
crudbuilder.r2.6 KB
10 Dec 2013
A simple GUI application builder. For each unique application, just copy this script to a new file name, edit the 'filename used to store record data (replace %mycruddatafile with a filename specific to each new app), and then edit the 'widgets block. Any field or area widgets assigned a label will automatically be included in the [...]
author: nick
Core Email
core-email.r5.1 KB
12 Oct 2009
A simple email program that can run in REBOL/Core - entirely at the command line (no VID GUI components or View graphics are required). You can store configuration information for as many email accounts as you'd like in the accounts block, and easily switch between them at any point in the program. Taken from the [...]
author: nick
libcairo library interface
cairo-h.rv:0.6.0
165.4 KB
20 May 2019
Code to bind cairo graphics shared library to Rebol.
author: Marco Antoniazzi
Rebol Code colorizer
code-colorizer.rv:0.9.5
18.7 KB
19 Jan 2009
To convert Rebol script into html with colorized code. Using string based parsing.
author: David 'Oldes' Oliva
Choose and convert colors
color-requester.rv:0.8.10
37.5 KB
12 Jan
icon for color-requester.rRequests a color or modify or convert it
author: Marco Antoniazzi
Can Rebol Print?
can-rebol-print.rv:0.1.1
13.4 KB
12 Oct 2008
This script illustrate some possible methods of printing script output.
author: mr.z
cookie-example.r
cookie-example.r
 documentation
v:1.0.1
7.5 KB
13 Aug 2004
Demonstrates how to set session cookies and use them to retrieve session variables. Much of the code has been cobbled together from much more structured (ie not all in one module) code used by rebol.org itself
author: Sunanda
Contexts
contexts.r10.5 KB
7 Jul 2013
REBOL code from the bindology article
author: Ladislav Mecir
Chord Accompaniment Player
chord-accompaniment-player.r2.4 KB
30 Jun 2008
Plays music backup tracks, based on chord progressions entered as text. See http://musiclessonz.com/rebol_tutorial.html#section-31.11 for a case study about how this program was created.
author: nick antonaccio