95 scripts tagged as: [//math]
Accumulate | ||
accumulate.r discussion | v:1.0.1 1.0 KB 13 Mar 2003 | Cumulates values in a block together, by successively applying the function to each value in Series. author: Andrew Martin |
Age | ||
age.r | v:3.0.0 1.1 KB 22 Sep 2003 | Calulates Age in Years, Months & Days. author: Andrew Martin |
ARFF Data Mining | ||
arff-datamining.r | 2.7 KB 26 Feb 2009 | Implement a framework for Data Mining algorithms that works on ARFF files.
Includes various algorithms. Assumes class being mined for is the last attribute. author: Izkata |
Ascii math | ||
ascii-math.r | v:0.0.0 2 KB 10 Mar 2009 | Defines functions and variables for arithmetic ASCII characters author: Scott Wall |
Average | ||
average.r discussion | v:1.0.0 626 bytes 8 Jul 2003 | Averages the values in the Block. author: Andrew Martin |
Base conversion functions | ||
base-convert.r documentation | v:0.0.2 8.0 KB 2 Sep 2005 | Functions to convert an decimal whole number to and from any arbitrary base author: Sunanda |
Functions for calculations with big integer numbers | ||
bigmath.r | v:0.2.0 30.0 KB 4 May 2019 | Make calculations with big integer numbers. author: Marco Antoniazzi |
Bignumbers.r | ||
bignumbers.r discussion | v:1.0 4.8 KB 22 Mar 2007 | This script allows you to apply the four classical operations (add, subtract divide, multiply) on very big positive integers.
Size of the integers is only limited by the size of a rebol string since numbers are represented as strings.
When using this script, keep in mind that the operations manipulate string numbers in reverse order (see example at the end of [...] author: [unknown] |
bin-to-float | ||
bin-to-float.r discussion | v:0.0.3 1.2 KB 8 Nov 2006 | Convert a binary file to a series of floats and back author: Glenn M. Lewis |
Black Scholes Option Price | ||
black-scholes.r | v: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 |
Blood | ||
blood.r | v:0.1.1 19.1 KB 7 Mar 2009 | Usefull example to demo and learn how to use liquid. author: Maxim Olivier-Adlhoch |
BNF grammar compiler | ||
bnf-compiler.r | v:1.0 11.0 KB 13 Dec 2009 | convert BNF grammar to REBOL parse rules author: Maxim Olivier-Adlhoch |
Bresenham Line | ||
bresenham.r | v:1.0.0 1.0 KB 22 Jun 2011 | Returns all pairs in a block for line specified by P0/P1. author: Semseddin (Endo) Moldibi |
Calculator | ||
calculator.r | v:1.2.0 1.4 KB 13 Mar 2003 | Simple numeric calculator. author: Jeff Kreis |
Calculese | ||
calculese.r | v:1.0.0 4.7 KB 14 Oct 2004 | A dialect for creating calculators. author: Ryan S. Cole |
CAS Registry Number | ||
cas-rn.r | v:1.0.1 3.3 KB 25 Oct 2005 | The CAS Registry (http://www.cas.org/EO/regsys.html) is a widely
used database of chemical substances. The CAS Registry Numbers are a de
facto standard for the identification of chemical substances.
This module contains helper functions to handle CAS Registry Numbers. author: Daniel Rybowski |
Le Compte est Bon. | ||
ceb.r | v:1.0 1.3 KB 2 May 2008 | Algorithm to solve french countdown game. author: Christian Blanvillain |
Celcius | ||
celcius.r | v:1.0.0 682 bytes 13 Mar 2003 | Converts Temperature in Fahrenheit to Celcius. author: Andrew Martin |
Chinese Year | ||
chinese-year.r | v:1.1.0 5.3 KB 28 Jan 2013 | Chinese Year name author: Vincent Ecuyer |
Clausius Clapeyron | ||
cla-cla.r | v:1.0.6 1.6 KB 1 Feb 2012 | Given the data, check if it's steam or water,
and give the temperature for boiling water.
It usese the Clausius-Clapeyron equation and give the flow in the tube to reach the atmosfere. author: Massimiliano Vessi |
Unit converter | ||
convertitore.r | v:1.4.14 24.2 KB 2 Jul 2013 | The best unit converter on earth! author: Massimiliano Vessi |
CRC-32 | ||
crc32.r documentation | v:1.2.0 9.4 KB 30 Jan 2013 | CRC32 checksum function author: Vincent Ecuyer |
Date and time functions | ||
date-time.r discussion | v:1.1 11.8 KB 24 Feb 2011 | This script contains the Rebol implementation of some date and time functions provided in
the glibc library and the gnumeric (and therefore Microsoft Excel) software.
While the use and handling of date and time data are in most cases straightforward
with Rebol, some of the advanced date and times functionalities found in glibc and
gnumeric are still missing in [...] author: Francois Vanzeveren |
Days until Christmas | ||
days-till-christmas.r | v:1.0.0 976 bytes 18 Oct 2013 | Starting on Halloween, Tells how long till Christmas: Days, Hours, Minutes, Seconds author: Izkata |
Random Number Generator Demo | ||
demorandom.r | v:1.0 7.9 KB 19 Jun 2009 | Some examples how to use randomr lib author: François Jouen. |
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