upward

Software

Portals

Mathematics WWW Virtual Library

NIST Guide to Available Mathematical Software

Wikipedia List of numerical analysis software


Exponenta.ru (Softline, 2004)

Community Portal for Automatic Differentiation

Programs

Mathematica: Web resources, Wolfram Alpha, Wolfram DataDrop

Matlab

Octave - high-level interpreted language for numerical computations

Form - A program for large scale symbolic manipulation

XML in Computational Physics

FlexPDE

Statistica (Statsoft)

SPSS packages

NCSS - statistics and data analysis

Programs for calculating Feynman diagrams: DiAna, xloops

Algebra: Magma, GAP

Maxima, Reduce - manipulation of symbolic and numerical expressions.

Cuba - a library for multidimensional numerical integration.


IDL - Interactive Data Language

Online tools

Data Thief