Search results for "module:Math::Derivative"
Math::Derivative  Numeric 1st and 2nd order differentiation
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/MathDerivative1.01  16 Aug 2017 01:29:02 UTC
Math::Symbolic::Derivative  Derive Math::Symbolic trees
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/MathSymbolic0.612  17 Jun 2013 07:19:34 UTC
Math::Derivative_XS  Provides an XS implementation for part of Math::Derivative (and fallsback to Perl for the rest)
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/MathDerivative_XS0.02  02 Oct 2012 02:16:06 UTC
Math::SymbolicX::Calculator::Command::DerivativeApplication
Refer to Math::SymbolicX::Calculator::Command instead....
SMUELLER/MathSymbolicXCalculator0.02  26 May 2013 09:56:16 UTC
Math::GSL  Perl interface to the GNU Scientific Library (GSL)
HAKONH/MathGSL0.43

26 Jul 2021 16:34:34 UTC
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!
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/MathYapp1.07  26 Feb 2017 21:40:36 UTC
Graphics::VTK::Common  A Perl interface to VTKCommon library
Graphics::VTK::Common is an interface to the Common libaray of the C++ visualization toolkit VTK.....
CERNEY/GraphicsVTK4.0.001  01 Feb 2003 15:47:39 UTC
Math::Utils  Useful mathematical functions not in Perl.
JGAMBLE/MathUtils1.14

21 Apr 2020 18:18:27 UTC
Math::Spline  Cubic Spline Interpolation of data
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/MathSpline0.02  16 May 2013 15:39:01 UTC
Math::SigDig
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/MathSigDig1.0  06 May 2014 21:32:36 UTC
Math::Clipper  Polygon clipping in 2D
"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/MathClipper1.29  17 May 2019 07:01:25 UTC
Math::GSL::SF  Special Functions
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 = $r>{err}; Here is a li...
HAKONH/MathGSL0.43  26 Jul 2021 16:34:34 UTC
Math::Symbolic  Symbolic calculations
Math::Symbolic is intended to offer symbolic calculation capabilities to the Perl programmer without using external (and commercial) libraries and/or applications. Unless, however, some interested and knowledgable developers turn up to participate in...
SMUELLER/MathSymbolic0.612  17 Jun 2013 07:19:34 UTC
Math::GSL::Diff  Numerical differentiation routines
Here is a list of all the functions included in this module : "gsl_diff_central" This function computes the numerical derivative of the function f at the point x using an adaptive central difference algorithm. The result is an array where the first p...
HAKONH/MathGSL0.43  26 Jul 2021 16:34:34 UTC
Math::GSL::Roots  Find roots of arbitrary 1D functions
* "gsl_root_fsolver_alloc($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...
HAKONH/MathGSL0.43  26 Jul 2021 16:34:34 UTC
Math::RungeKutta  Integrating Systems of Differential Equations
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/MathRungeKutta1.07  21 Aug 2010 05:31:09 UTC
Math::Polynomial  Perl class for polynomials in one variable
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/MathPolynomial1.021  03 Apr 2021 10:31:10 UTC
Math::GSL::Deriv  Numerical Derivatives
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...
HAKONH/MathGSL0.43  26 Jul 2021 16:34:34 UTC
Math::GSL::Interp  Interpolation
"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_...
HAKONH/MathGSL0.43  26 Jul 2021 16:34:34 UTC