The goal of this paper is to demonstrate the introduction of dimensional variables as well as the applications of dimensional analysis in Computer Algebra system ...

HIP, a set of computer packages for symbolic calculation of Feynman diagrams, is presented. The packages were designed as an aid in calculating tree-level multiparticle ...

Contexts are a mechanism for ensuring that symbols created by a package are distinct from symbols created by the user or by other packages. The biggest problem with contexts ...

In this paper we present the package S@M (Spinors@Mathematica) which implements the spinor-helicity formalism in Mathematica. The package allows the use of complex-spinor ...

We present SpinorsExtras package implementing massive spinor-helicity formalism in Mathematica on top of S@M package. Package defines new objects for Mathematica - massive ...

We present IntU package for Mathematica computer algebra system. The presented package performs a symbolic integration of polynomial functions over the unitary group with ...

This paper describes the mathematical background of the DSolve and PDSolve1 Mathematica packages for solving nonlinear differential equations symbolically. The scope and ...

We give a brief description of the main features of the Mathematica packages HYP and HYPQ. HYP allows a convenient handling of binomial sums and hypergeometric series, while ...

Our APSEQ software package interprets cmmands to alter, combine and draw NMR pulse sequences that are expressed in a single mneomonic style. The package is coded in ...

In this paper several packages useful for analyzing and simulating economic systems are presented. The packages include functions for (1) solving simultaneous equations ...