next | previous | forward | backward | up | top | index | toc | home
Macaulay2Doc > The Macaulay2 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 => powerpc64                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        }
               build => powerpc64-redhat-linux-gnu
               compile node name => ppc7.fedora.phx.redhat.com
               compile time => Oct  2 2008, 13:48:18
               compiler => gcc 4.3.2
               configure arguments =>  '--build=ppc64-redhat-linux-gnu' '--host=ppc64-redhat-linux-gnu' '--target=ppc64-redhat-linux-gnu' '--program-prefix=' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib64' '--libexecdir=/usr/libexec' '--localstatedir=/var' '--sharedstatedir=/usr/com' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--disable-encap' '--disable-dumpdata' '--disable-static' '--disable-strip' '--disable-building' 'build_alias=ppc64-redhat-linux-gnu' 'host_alias=ppc64-redhat-linux-gnu' 'target_alias=ppc64-redhat-linux-gnu' 'CFLAGS=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mminimal-toc' 'CXXFLAGS=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mminimal-toc'
               dumpdata => false
               endianness => abcd
               executable extension => 
               factory version => 3.0.4
               gc version => 7.1
               gmp version => 4.2.2
               host => powerpc64-redhat-linux-gnu
               libfac version => 3.0.4
               M2 name => M2
               M2 suffix => 
               mpfr version => 2.3.1
               ntl version => 5.4.2
               operating system => Linux
               operating system release => 2.6.18-92.1.10.el5
               packages => Macaulay2Doc Style Classic PrimaryDecomposition FourierMotzkin Dmodules Depth Elimination FirstPackage GenericInitialIdeal IntegralClosure HyperplaneArrangements LexIdeals Markov NoetherNormalization Points PackageTemplate ReesAlgebra Regularity SchurRings SimplicialComplexes LLLBases Parsing TangentCone ChainComplexExtras Benchmark Schubert2 Browse InvolutiveBases
               pointer size => 8
               readline version => 5.2
               VERSION => 1.1

o1 : HashTable

For the programmer

The object version is a hash table.