next | previous | forward | backward | up | top | index | toc | directory | Macaulay 2 web site
Macaulay2Doc > The Macaulay 2 language > system facilities > version

version -- information about this version of the program

Synopsis

Description

The values stored in this hash table depend on the source code version the architecture for which the program was compiled, and the libraries (both static and dynamic) against which the program is linked.
i1 : version

o1 = HashTable{architecture => i686                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      }
               build => i686-pc-linux-gnu
               compile node name => x86-7.fedora.phx.redhat.com
               compile time => Feb 27 2009, 11:32:48
               compiler => gcc 4.4.0
               configure arguments =>  '--prefix=/usr' '--libdir=${prefix}/lib' '--disable-dumpdata' '--enable-shared' '--disable-strip' '--disable-building' '--disable-frobby' 'CFLAGS=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i586 -mtune=generic -fasynchronous-unwind-tables' 'CXXFLAGS=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i586 -mtune=generic -fasynchronous-unwind-tables'
               dumpdata => false
               endianness => dcba
               executable extension => 
               factory version => 3.1.0
               frobby version => not present
               gc version => 7.1
               gmp version => 4.2.4
               host => i686-pc-linux-gnu
               issue => Fedora-10.91
               libfac version => 3.1.0
               M2 name => M2
               M2 suffix => 
               machine => i686-Linux-Fedora-10.91
               mpfr version => 2.4.0
               mysql version => not present
               ntl version => 5.4.2
               operating system => Linux
               operating system release => 2.6.18-128.1.1.el5
               packages => Macaulay2Doc Style Classic PrimaryDecomposition FourierMotzkin Dmodules Depth Elimination FirstPackage GenericInitialIdeal IntegralClosure HyperplaneArrangements LexIdeals Markov NoetherNormalization Points PackageTemplate ReesAlgebra Regularity SchurRings SymmetricPolynomials SchurFunctors SimplicialComplexes LLLBases Parsing TangentCone ChainComplexExtras Benchmark Schubert2 LocalRings BoijSoederberg BGG Bruns Browse InvolutiveBases ConwayPolynomials SimpleDoc EdgeIdeals FourTiTwo StatePolytope Polyhedra Text Polymake gfanInterface PieriMaps Normaliz
               pari version => 2.3.4
               pointer size => 4
               readline version => 5.2
               VERSION => 1.2

o1 : HashTable

For the programmer

The object version is a hash table.