Math::Derivative - Numeric 1st and 2nd order differentiation River stage one • 4 direct dependents • 9 total dependents

This Perl package exports functions that numerically approximate first and second order differentiation on vectors of data. The accuracy of the approximation will depend upon the differences between the successive values in the X array. FUNCTIONS The...

JGAMBLE/Math-Derivative-1.01 - 16 Aug 2017 01:29:02 GMT

Math::Symbolic::Derivative - Derive Math::Symbolic trees River stage two • 31 direct dependents • 33 total dependents

This module implements derivatives for Math::Symbolic trees. Derivatives are Math::Symbolic::Operators, but their implementation is drawn from this module because it is significantly more complex than the implementation of most operators. Derivatives...

SMUELLER/Math-Symbolic-0.612 - 17 Jun 2013 07:19:34 GMT

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

Math::SymbolicX::Calculator::Command::DerivativeApplication River stage one • 2 direct dependents • 2 total dependents

Refer to Math::SymbolicX::Calculator::Command instead....

SMUELLER/Math-SymbolicX-Calculator-0.02 - 26 May 2013 09:56:16 GMT

Math::GSL - Perl interface to the GNU Scientific Library (GSL) River stage one • 6 direct dependents • 9 total dependents

LETO/Math-GSL-0.40 - 10 Dec 2018 17:47:09 GMT

Math::Yapp - Perl extension for working with Polynomials. Yes, I know there are *many!* Polynomial packages. And like them, I started it for (geeky) fun, then got obsessed with it as a learning experience. Enjoy! River stage zero No dependents

Man, if that synopsis don't say it all, what can I possibly add? :-) OK, as mentioned above, this is a fun project. The plan, not necessarily all implemented at the first release, is to provide many kinds of operations on the polynomials that intimid...

JASALOMON/Math-Yapp-1.07 - 26 Feb 2017 21:40:36 GMT

Graphics::VTK::Common - A Perl interface to VTKCommon library River stage zero No dependents

Graphics::VTK::Common is an interface to the Common libaray of the C++ visualization toolkit VTK.....

CERNEY/Graphics-VTK-4.0.001 - 01 Feb 2003 15:47:39 GMT

Math::Utils - Useful mathematical functions not in Perl. River stage two • 4 direct dependents • 15 total dependents

JGAMBLE/Math-Utils-1.13 - 30 Oct 2018 22:42:34 GMT

Math::Spline - Cubic Spline Interpolation of data River stage one • 3 direct dependents • 6 total dependents

This package provides cubic spline interpolation of numeric data. The data is passed as references to two arrays containing the x and y ordinates. It may be used as an exporter of the numerical functions or, more easily as a class module. The Math::S...

CHORNY/Math-Spline-0.02 - 16 May 2013 15:39:01 GMT

Math::SigDig River stage zero No dependents

Math::SigDig is a module that provides methods to round a number to a specified number of significant digits and count the number of significant digits. It trims leading zeros. It counts, but trims trailing zeros after a decimal point, unless the pad...

ROBLEACH/Math-SigDig-1.0 - 06 May 2014 21:32:36 GMT

Math::Clipper - Polygon clipping in 2D River stage zero No dependents

"Clipper" is a C++ (and Delphi) library that implements polygon clipping. Exports The module optionally exports a few constants to your namespace. Standard Exporter semantics apply (including the ":all" tag). The list of exportable constants is compr...

SHELDRAKE/Math-Clipper-1.29 - 17 May 2019 07:01:25 GMT

Math::GSL::SF - Special Functions River stage one • 6 direct dependents • 9 total dependents

This module contains a data structure named gsl_sf_result. To create a new one use $r = Math::GSL::SF::gsl_sf_result_struct->new; You can then access the elements of the structure in this way : my $val = $r->{val}; my $error = $r->{err}; Here is a li...

LETO/Math-GSL-0.40 - 10 Dec 2018 17:47:09 GMT

Math::Symbolic - Symbolic calculations River stage two • 31 direct dependents • 33 total dependents

Math::Symbolic is intended to offer symbolic calculation capabilities to the Perl programmer without using external (and commercial) libraries and/or applications. Unless, however, some interested and knowledgable developers turn up to participate in...

SMUELLER/Math-Symbolic-0.612 - 17 Jun 2013 07:19:34 GMT

Math::GSL::Diff - Numerical differentiation routines River stage one • 6 direct dependents • 9 total dependents

Here is a list of all the functions included in this module : "gsl_diff_central" This function computes the numerical derivative of the function f at the point x using an adaptive central difference algorithm. The result is an array where the first p...

LETO/Math-GSL-0.40 - 10 Dec 2018 17:47:09 GMT

Math::GSL::Roots - Find roots of arbitrary 1-D functions River stage one • 6 direct dependents • 9 total dependents

* "gsl_root_fsolver_alloc($T)" - This function returns a pointer to a newly allocated instance of a solver of type $T. $T must be one of the constant included with this module. If there is insufficient memory to create the solver then the function re...

LETO/Math-GSL-0.40 - 10 Dec 2018 17:47:09 GMT

Math::RungeKutta - Integrating Systems of Differential Equations River stage one • 2 direct dependents • 2 total dependents

RungeKutta.pm offers algorithms for the numerical integration of simultaneous differential equations of the form dY/dt = F(t,Y) where Y is an array of variables whose initial values Y(0) are known, and F is a function known from the dynamics of the p...

PJB/Math-RungeKutta-1.07 - 21 Aug 2010 05:31:09 GMT

Math::Polynomial - Perl class for polynomials in one variable River stage one • 3 direct dependents • 3 total dependents

Math::Polynomial objects represent polynomials in one variable, i.e. expressions built with finitely many additions, subtractions and multiplications of the variable and some constants. A standard way of writing down a polynomial in one variable is a...

MHASCH/Math-Polynomial-1.015 - 11 Sep 2019 21:56:41 GMT

Math::MatrixReal - Matrix of Reals River stage two • 10 direct dependents • 29 total dependents

LETO/Math-MatrixReal-2.13 - 25 Sep 2016 19:05:41 GMT

Math::GSL::Deriv - Numerical Derivatives River stage one • 6 direct dependents • 9 total dependents

This module allows you to take the numerical derivative of a Perl subroutine. To find a numerical derivative you must also specify a point to evaluate the derivative and a "step size". The step size is a knob that you can turn to get a more finely or...

LETO/Math-GSL-0.40 - 10 Dec 2018 17:47:09 GMT

Math::GSL::Interp - Interpolation River stage one • 6 direct dependents • 9 total dependents

"gsl_interp_accel_alloc()" This function returns a pointer to an accelerator object, which is a kind of iterator for interpolation lookups. It tracks the state of lookups, thus allowing for application of various acceleration strategies. "gsl_interp_...

LETO/Math-GSL-0.40 - 10 Dec 2018 17:47:09 GMT

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