Math::TotalBuilder - build a whole total out of valued pieces River stage zero No dependents

This module provides two subroutines, "build" and "total", which can be used to handle quantities of valued items. These can be used to build the proper tender to represent a quantity of money, to compose a mass from standard weights, to convert a di...

RJBS/Math-TotalBuilder-1.102 - 02 Oct 2013 12:48:07 GMT - Search in distribution

Math::Combinatorics - Perform combinations and permutations on lists River stage two • 7 direct dependents • 24 total dependents

Combinatorics is the branch of mathematics studying the enumeration, combination, and permutation of sets of elements and the mathematical relations that characterize their properties. As a jumping off point, refer to: http://mathworld.wolfram.com/Co...

ALLENDAY/Math-Combinatorics-0.09 - 12 Dec 2006 07:04:03 GMT - Search in distribution

Math::Derivative_XS - Provides an XS implementation for part of Math::Derivative (and fallsback to Perl for the rest) River stage zero No dependents

Provides an XS implementation for part of Math::Derivative (and fallsback to Perl for the rest). EXPORT 4 Derivative1 (currently inherits the pure perl version from Math::Derivative) 4 Derivative2...

AUFFLICK/Math-Derivative_XS-0.02 - 02 Oct 2012 02:16:06 GMT - Search in distribution

Math::GammaFunction - The Gamma and its related functions River stage zero No dependents

This module computes the Gamma function, its logarithmic derivative (the Psi or Digamma function) and the derivatives of the Psi function. It is a thin wrapper around a couple of functions in the math library of the R statistics package. EXPORT None ...

SMUELLER/Math-GammaFunction-0.02 - 21 Jan 2007 17:38:05 GMT - Search in distribution

Math::GoldenBigMath - Verified Big Real Number Calcualtion With Operators + - * / % River stage zero No dependents

This module implements the algorithms I (and all other german childrens) learned in my school, in german called "Schriftliches Rechnen". That means exact calculation with pencil and paper, before computers or electronical calculators come up. All of ...

JPR/Math-GoldenBigMath-0-804 - 20 Aug 2014 06:56:16 GMT - Search in distribution

Math::PercentChange - calculate the percent change between two values River stage zero No dependents

MBAAS/Math-PercentChange-0.07 - 29 Nov 2010 21:50:39 GMT - Search in distribution

Math::ProvablePrime - Generate a provable prime number, in pure Perl River stage one • 1 direct dependent • 3 total dependents

FELIPE/Math-ProvablePrime-0.045 - 25 Aug 2018 02:47:13 GMT - Search in distribution

Math::FixedPrecision - Decimal Math without Floating Point Errors River stage zero No dependents

There are numerous instances where floating point math is unsuitable, yet the data does not consist solely of integers. This module employs new features in Math::BigFloat to automatically maintain precision during math operations. This is a convenien...

JPEACOCK/Math-FixedPrecision-0.21 - 24 May 2002 18:30:34 GMT - Search in distribution

Math::GrahamFunction - Calculate the Graham's Function of a Natural Number. River stage zero No dependents

The Graham Function of a natural number n, which we will denote by G(n), is the minimal number for which there's an increasing series of integers that starts at n and ends at G(n) whose product is a perfect square. This module calculates the Graham F...

SHLOMIF/Math-GrahamFunction-0.02003 - 23 Aug 2019 14:58:20 GMT - Search in distribution

Math::NumberCruncher - Collection of useful math-related functions. River stage one • 1 direct dependent • 1 total dependent

SIFUKURT/Math-NumberCruncher-5.00 - 05 Mar 2002 19:04:04 GMT - Search in distribution

Math::Orthonormalize - Gram-Schmidt Orthonormalization of vectors River stage zero No dependents

Math::Orthonormalize offers subroutines to compute normalized or non-normalized orthogonal bases of Euclidean vector spaces. That means: Given a vector base of R^n, it computes a new base of R^n whose individual vectors are all orthogonal. If those n...

SMUELLER/Math-Orthonormalize-1.00 - 09 Oct 2005 10:14:47 GMT - Search in distribution

Math::SimpleVariable - simple representation of mathematical variables River stage zero No dependents

Math::SimpleVariable is a simple representation of mathematical variables, with an obligatory name and an optional value. This class on itself might not seem very useful at first sight, but you might want to derive different types of variables for so...

WIMV/Math-SimpleVariable-0.03 - 31 Oct 2001 13:06:22 GMT - Search in distribution

Math::WalshTransform - Fast Hadamard and Walsh Transforms River stage zero No dependents

These routines implement fast Hadamard and Walsh Transforms and their inverse transforms. Also included are routines for converting a Hadamard to a Walsh transform and vice versa, for calculating the Logical Convolution of two lists, or the Logical A...

PJB/Math-WalshTransform-1.17 - 19 Aug 2010 01:24:57 GMT - Search in distribution
  • test.pl - Perl script to test Math::WalshTransform.pm

Math::ThinPlateSpline - Calculate and evaluate thin plate splines River stage zero No dependents

This is a small Perl/XS module for calculating and evaluating thin plate splines. If you don't know what thin plate splines are, check out the links in the "SEE ALSO" section. In a nutshell, it's ordinary splines generalized to two dimensions. The mo...

SMUELLER/Math-ThinPlateSpline-0.06 - 03 Aug 2011 17:47:48 GMT - Search in distribution

Math::Window2Viewport - Just another window to viewport mapper. River stage zero No dependents

This module will convert one set of coordinates (the World Window) into another set (the Viewport) for the purposes of graphing any set of points from one system to another....

JEFFA/Math-Window2Viewport-1.01 - 04 Jan 2017 19:44:06 GMT - Search in distribution

Math::ErrorPropagation - Computes the error of a function of statistical data River stage zero No dependents

A function *f({X_i})* of a set of n independent stochastic variables *{X_i}={X_0, X_1, ..., X_(n-1)}* with means *{x_i}={x_0, x_1, ..., x_(n-1)}* and corresponding variances *{var_i}={var_0, var_1, ..., var_(n-1)}*, has mean *f({x_i})* and a variance...

ZBYS/Math-ErrorPropagation-0.01 - 30 Oct 2002 18:27:48 GMT - Search in distribution

Math::ContinuedFraction - Create and Manipulate Continued Fractions. River stage zero No dependents

Continued fractions are expressions of the form b1 a1 + ------- b2 a2 + ------- b3 a3 + ------- ... For most instances, the 'b' terms are 1, and the continued fraction can be written as "[a1, a2, a3, ...]", etc. If the sequence of 'a' terms ends at a...

JGAMBLE/Math-ContinuedFraction-0.14 - 10 Apr 2019 20:29:34 GMT - Search in distribution

Math::LinearCombination - sum of variables with a numerical coefficient River stage zero No dependents

Math::LinearCombination is a module for representing mathematical linear combinations of variables, i.e. expressions of the format a1 * x1 + a2 * x2 + ... + an * xn with x1, x2, ..., xn variables, and a1, a2, ..., an numerical coefficients. Evaluatio...

WIMV/Math-LinearCombination-0.03 - 31 Oct 2001 13:06:07 GMT - Search in distribution

Math::SegmentedEnvelope - create/manage/evaluate segmented (curved) envelope River stage zero No dependents

This module gives abstraction of segmeneted envelope. You can create, modify and make static evaluators, which is faster than object method "at" calling....

EGOR/Math-SegmentedEnvelope-0.02 - 23 Feb 2013 00:53:44 GMT - Search in distribution

Math::StochasticProcess - Stochastic Process River stage zero No dependents

One defines a stochastic process by inheriting from the Math::StochasticProcess::Event class and implementing the virtual functions. The process can be run until all events have become resolved (or else have probabilities that have dipped below a tol...

SILASMONK/Math-StochasticProcess-0.04 - 14 Mar 2010 20:48:52 GMT - Search in distribution

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