Summary :
Toolbox of automatic differentiation software and related algorithmic
computation tools.					

Description :
This toolbox is a library of automatic differentiation
(http://www.autodiff.org/) software and a framework for further development of
related algorithmic computation tools.

The main tool is an abstract data type that overloads many Scilab operators and
standard functions to build the *computation graph* of a complex operation. 
One can then compute information from this graph using *visitors*.  This
version includes visitors for :
- Calculus of gradient, hessian, first-order jacobian and n-order directional
derivatives (using the backward mode of algorithmic derivation).
- Accurate computation of forward finite differences of a function.
- Evaluation of n-order Taylor coefficients of a univariate function.
- Re-use of a computation graph by re-evaluating the function at another point
of its domain.

See the web site for the library, as well as the included README abd INSTALL
files for more information.
					

Corresponding Author : Benoit Hamelin
Website : http://www.dmi.usherb.ca/~hamelin/autodiff/html/sciad_en.html
File Name : sciad-1.0.tar.gz


Your comments

Reviewer : omar_aam@yahoo.es
Saludos, mi nombre es Omar y quiero saber sobre matemática simbólica en SciLab,
como se utiliza y si se puede manipular el código fuente. Gracias.		

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