Math::Series - Perl extension dealing with mathematic series

Math::Series defines a class for simple mathematic series with a recursive definition such as "x_(n+1) = 1 / (x_n + 1)". Such a recursive definition is treated as a sequence whose elements will be added to form a series. You can refer to the previous...

SMUELLER/Math-Series-1.01 - 24 Feb 2004 15:13:31 GMT - Search in distribution

Math::Calculus::TaylorSeries - Decomposition of an expression into its Taylor Series

This module can take an algebraic expression, parses it and then decomposes it into a Taylor series, returning a new expression containing the first N elements. It understands expressions containing any of the operators +, -, *, / and ^ (raise to pow...

JONATHAN/Math-Calculus-TaylorSeries-0.1 - 20 Jul 2005 22:59:36 GMT - Search in distribution

Math::GSL::Chebyshev - Univariate Chebyshev Series Approximation

* "gsl_cheb_alloc($size)" my $cheb = gsl_cheb_alloc(50); Allocates a new Chebyshev object with $size sample points. * "gsl_cheb_free($cheb)" Deallocates memory associated to $cheb. Returns void. * "gsl_cheb_init($cheb,$function, $lower, $upper)" gsl_...

AMBS/Math-GSL-0.35 - 07 Apr 2015 20:01:57 GMT - Search in distribution

bc - An arbitrary precision calculator language

*bc* is a language that supports arbitrary precision numbers with interactive execution of statements. There are some similarities in the syntax to the C programming language. A standard math library is available by command line option. If requested,...

CWEST/ppt-0.14   (1 review) - 05 Aug 2004 14:48:58 GMT - Search in distribution
  • bc - An arbitrary precision calculator language

mok - an awk for molecules

The purpose of mok is to read all the molecules found in the files that are given in the command line, and for each molecule execute the CODE that is given. The CODE is given in Perl and it has at its disposal all of the methods of the PerlMol toolki...

ITUB/Chemistry-Mok-0.25 - 16 May 2005 21:55:57 GMT - Search in distribution

Riap - Rinci access protocol

Rinci access protocol (Riap for short), is a client/server, request/response protocol for requesting metadata and performing actions on code entities. It is modeled closely after HTTP, but is a different protocol. It can be layered on top of HTTP (as...

PERLANCAR/Riap-1.2.4 - 04 Sep 2015 01:00:31 GMT - Search in distribution

Fsdb - a flat-text database for shell scripting

JOHNH/Fsdb-2.58 - 30 Apr 2015 18:49:48 GMT - Search in distribution

Math::SMA - SMA in object form

Implements a simple moving average of N periods with an amortized runtime complexity of < O(n²). <http://en.wikipedia.org/wiki/Moving_average> new Create a new SMA object of $n periods. my $sma = Math::SMA->new(size => $n); sma Add a value to series ...

ESAYM/Math-SMA-0.01 - 15 Jun 2015 19:50:41 GMT - Search in distribution

Lexing

OVID/HOP-Lexer-0.032 - 08 Mar 2007 07:46:05 GMT - Search in distribution

Math::EWMA - EWMA in object form

Implements an exponential moving average with a weight of $alpha in object form. <http://en.wikipedia.org/wiki/Moving_average> new Create a new EWMA object with alpha $n. my $ewma = Math::EWMA->new(alpha => $n); An alpha value of 2/(N+1) is roughly e...

ESAYM/Math-EWMA-0.03 - 20 May 2015 21:51:32 GMT - Search in distribution

Apache

This chapter explains how to create custom Apache configuration directives in Perl....

SHAY/mod_perl-2.0.9   (4 reviews) - 18 Jun 2015 21:16:34 GMT - Search in distribution

Math::CMA - Central Moving Average noise removal

The "central_moving_averages" function takes a smoothing distance and an array reference and returns a list that averages all values in the input over the distance value, in other words, it returns for each value in the input the arithmetic mean of t...

BJOERN/Math-CMA-0.1 - 29 Mar 2012 20:34:38 GMT - Search in distribution

Kleene's

Semi-Rings A Semi-Ring (S, +, ., 0, 1) is characterized by the following properties: 1) a) "(S, +, 0) is a Semi-Group with neutral element 0" b) "(S, ., 1) is a Semi-Group with neutral element 1" c) "0 . a = a . 0 = 0 for all a in S" 2) "+" is commut...

STBEY/DFA-Kleene-1.0 - 07 Aug 1997 06:09:03 GMT - Search in distribution
  • DFA::Kleene - Kleene's Algorithm for Deterministic Finite Automata

Kleene's

Semi-Rings A Semi-Ring (S, +, ., 0, 1) is characterized by the following properties: 1) a) "(S, +, 0) is a Semi-Group with neutral element 0" b) "(S, ., 1) is a Semi-Group with neutral element 1" c) "0 . a = a . 0 = 0 for all a in S" 2) "+" is commut...

STBEY/Math-MatrixBool-5.8 - 06 Oct 2009 08:20:51 GMT - Search in distribution

Kleene's

Semi-Rings A Semi-Ring (S, +, ., 0, 1) is characterized by the following properties: 1) a) "(S, +, 0) is a Semi-Group with neutral element 0" b) "(S, ., 1) is a Semi-Group with neutral element 1" c) "0 . a = a . 0 = 0 for all a in S" 2) "+" is commut...

LETO/Math-MatrixReal-2.12   (1 review) - 28 Dec 2014 14:02:07 GMT - Search in distribution

Math::Big - routines (cos,sin,primes,hailstone,euler,fibbonaci etc) with big numbers

This module contains some routines that may come in handy when you want to do some math with really, really big (or small) numbers. These are primarily examples....

TELS/Math-Big-1.12 - 17 Apr 2007 12:59:03 GMT - Search in distribution

Math::FFT - Perl module to calculate Fast Fourier Transforms

This module implements some algorithms for calculating Fast Fourier Transforms for one-dimensional data sets of size 2^n. The data, assumed to arise from a constant sampling rate, is represented by an array reference $data (as described in the method...

SHLOMIF/Math-FFT-1.32 - 28 Apr 2015 10:18:59 GMT - Search in distribution

Math::RPN - Perl extension for Reverse Polish Math Expression Evaluation

The rpn function will take a scalar or list of sclars which contain an RPN expression as a set of comma delimited values and operators, and return the result or stack, depending on context. If the function is called in an array context, it will retur...

SZABGAB/Math-RPN-1.11   (2 reviews) - 27 Jul 2012 05:17:27 GMT - Search in distribution

Term::TUI - simple tool for building text-based user interfaces

Many times, I've wanted to quickly write a nice text-based user interface around a set of perl routines only to end up writing the full (though simple) parser and interface to make it nice enough, and friendly enough, to be usable. This module create...

SBECK/Term-TUI-1.23 - 09 May 2008 14:03:44 GMT - Search in distribution

perlfaq4 - Data Manipulation

This section of the FAQ answers questions related to manipulating numbers, dates, strings, arrays, hashes, and miscellaneous data issues....

LLAP/perlfaq-5.021010 - 28 Jul 2015 18:31:55 GMT - Search in distribution