fb16dfecae
Commit b7f05445c0 has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
17 lines
871 B
Text
17 lines
871 B
Text
4ti2 is a software package for algebraic, geometric and combinatorial problems
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on linear spaces. It computes
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* the circuits of a cone
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* a problem matrix corresponding to graphical statistical models
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* generators for the symmetry group acting on 4-way tables
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* the Graver basis of a matrix or a given lattice
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* a Groebner basis of the toric ideal of a matrix or, more general, of the
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lattice ideal of a lattice
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* a Markov basis (generating set) of the toric ideal
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* the minimal solution of an integer linear program or, more general, a lattice
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program, using a Groebner basis
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* the normal form of a list of feasible points
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* the primitive partition identities, that is, the Graver basis of [1 2 3 ... N]
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* a generator description of a cone
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* the extreme rays of a cone
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* an integer lattice basis
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* solutions of linear inequality and equation systems over the integers
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