| aamath | | ASCII art mathematics |
| abs | | free spreadsheet with graphical user interface |
| amd | | order a sparse matrix prior to Cholesky factorization |
| arpack | | solve large scale eigenvalue problems |
| blas | | Basic Linear Algebra Subprograms |
| calc | | C-style arbitrary precision calculator |
| calcoo | | RPN and algebraic scientific calculator |
| cblas | | C interface to the BLAS library |
| cfitsio | | library for handling FITS data |
| coq | | proof assistant based on a typed lambda calculus |
| ecm | | elliptic curve method (ECM) factorization library |
| eigen | | lightweight C++ template library for linear algebra |
| fann | | Fast Artificial Neural Network Library |
| fftw | | C routines for computing the Discrete Fourier Transform |
| fftw3 | | C routines for computing the Discrete Fourier Transform |
| freemat | | environment for rapid engineering and scientific processing |
| galculator | | GTK2-based scientific calculator |
| geg | | simple program for plotting 2d mathematical functions |
| ginac | | GiNaC is Not a Computer Algebra System (CAS) |
| gnumeric | | spreadsheet application for GNOME |
| gnuplot | | command-driven interactive function plotting program |
| grace | | GRaphing, Advanced Computation and Exploration of data |
| graphviz | | graph drawing software |
| grpn | | graphical reverse polish notation calculator |
| hc | | multi-radix integer desk calculator |
| hexcalc | | multi-radix calculator for x11 |
| hoc | | from Kernighan & Pike: High Order Calculator |
| jacal | | symbolics math system |
| kst | | data viewing/plotting tool |
| lapack | | library of Fortran 77 linear algebra subroutines |
| libneural | | three layer backpropagation neural network library |
| maple | | algebraic and symbolic computations; commercial |
| maple-share | | libraries for maple V 5; commercial |
| mathomatic | | small, portable, general purpose computer algebra system |
| matio | | library for reading and writing Matlab MAT files |
| maxima | | GPL computer algebra system based on DOE Macsyma |
| mcl | | clustering algorithm for graphs |
| mcsim | | monte carlo simulation software |
| minisat | | minimalistic Boolean satisfiability solver |
| moo | | Marco's Object Oriented calculator |
| netcdf | | library for machine-independent, array-oriented data access |
| ntl | | Victor Shoup's Number Theory Library |
| octave | | high-level language for numerical computations |
| p5-AI-FANN | | interface to the Fast Artificial Neural Network library |
| p5-AI-NeuralNet-BackProp | | implement a back-propagation feed-forward neural network |
| p5-AI-NeuralNet-Kohonen | | Kohonen's Self-Organizing Maps |
| p5-AI-NeuralNet-Kohonen-Visual | | visualisation of Kohonen's Self-Organizing Maps |
| p5-AI-NeuralNet-Mesh | | module to implement an accurate neural network mesh |
| p5-AI-Perceptron | | module to internal operations of neural networks |
| p5-Algorithm-NaiveBayes | | Bayesian prediction of categories |
| p5-Bit-Vector | | library of advanced math functions |
| p5-Chart-Math-Axis | | algorithm to find good values for chart axis |
| p5-Data-PowerSet | | generate all subsets of a list of elements |
| p5-GraphViz | | perl interface to the graphviz graphing tool |
| p5-Math-Base36 | | encoding and decoding of base36 strings |
| p5-Math-Bezier | | perl module for solving bezier curves |
| p5-Math-BigInt-GMP | | use the GMP library for Math::BigInt routines |
| p5-Math-Calc-Units | | human-readable unit-aware calculator |
| p5-Math-Derivative | | numeric 1st and 2nd order differentiation |
| p5-Math-FFT | | calculate Fast Fourier Transforms in perl |
| p5-Math-Fibonacci | | Fibonacci numbers |
| p5-Math-Fibonacci-Phi | | calculates Phi and phi for Fibonacci numbers |
| p5-Math-GMP | | high speed arbitrary-size integer math |
| p5-Math-MatrixReal | | implement the data type matrix of reals |
| p5-Math-Pari | | Perl interface to libPARI and GP |
| p5-Math-Round | | Perl extension for rounding numbers |
| p5-Math-Spline | | cubic spline interpolation of data |
| p5-Math-Symbolic | | symbolic calculations for Perl |
| p5-Math-SymbolicX-ParserExtensionFactory | | generate Math::Symbolic parser extensions |
| p5-Math-VecStat | | provides basic statistics on numerical vectors |
| p5-Set-IntSpan | | manage sets of integers |
| p5-Statistics-Contingency | | calculate precision, recall, F1, accuracy, etc |
| p5-Statistics-Descriptive | | basic descriptive statistical functions |
| pari | | number theory-oriented computer algebra system |
| plplot | | advanced 2D and 3D scientific plotting library |
| py-gnuplot | | Python interface to the gnuplot plotting program |
| py-Numeric | | fast array facility to the Python language |
| py-numpy | | fast array and numeric programming library for Python |
| py-probstat | | probability and statistics utilities for Python |
| py-scipy | | maths, science and engineering modules for Python |
| qtoctave | | graphical front-end for octave |
| R | | clone of S, a powerful math/statistics/graphics language |
| sc | | curses spreadsheet-calculator program |
| umfpack | | unsymmetric multifrontal sparse LU factorization package |
| wcalc | | natural-expression command-line calculator |
| wmcalc | | wm-dockapp; simple four-function calculator |
| xspread | | spreadsheet program under X11 |
| yorick | | interpreted language for scientific computing |