PARI/GP
Summary
PARI/GP is a widely used computer algebra system designed for fast computations in number theory (factorizations, algebraic number theory, elliptic curves…), but also contains a large number of other useful functions to compute with mathematical entities such as matrices, polynomials, power series, algebraic numbers, etc., and a lot of transcendental functions. PARI is also available as a C library to allow for faster computations.
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Status
   only rudimentary information, not officially approved by the authors
                Aims and scope
Mathematical Classification
Keywords
- arithmetic functions
 - arithmetic operations
 - binary quadratic forms
 - complex numbers
 - computer algebra
 - eigenvectors
 - elliptic curves
 - finite Abelian groups
 - Galois groups
 - Hilbert matrices
 - ideals
 - integer numbers
 - integrals
 - linear algebra
 - lists
 - matrices
 - matrix
 - multiariate polynomials
 - multivariate objects
 - number fields
 - number theory
 - p-adic numbers
 - polmods
 - polynomials
 - power series
 - programming language
 - quadratic numbers
 - rational numbers
 - real numbers
 - recursive functions
 - transcendental functions
 - vectors