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freebsd-ports/math/frobby/pkg-help
Steve Wills 2da2d29922 math/frobby: create port
Frobby is a software system and project for computations with monomial
ideals. Frobby is free software and it is intended as a vehicle for
computational and mathematical research on monomial ideals.

The current functionality includes Euler characteristic, Hilbert
series, maximal standard monomials, combinatorial optimization on
monomial ideals, primary decomposition, irreducible decomposition,
Alexander dual, associated primes, minimization and intersection of
monomial ideals as well as the computation of Frobenius problems
(using 4ti2) with very large numbers. Frobby is also able to translate
between formats that can be used with several different computer
systems, such as Macaulay 2, Monos, 4ti2, CoCoA4 and Singular. Thus
Frobby can be used with any of those systems.

WWW: http://www.broune.com/frobby/

PR:		231208
Submitted by:	Lorenzo Salvadore <phascolarctos@protonmail.ch>
2019-03-19 16:04:10 +00:00

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If you are installing Frobby as a dependency, most probably you only
need the static library and maybe the shared library, but certainly
not the executable.
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Warning: the library documentation is very incomplete.
Warning: installing documentation might require high build times due
to heavy build dependencies.
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Warning: hilbert_deform and hilbert_bigatti tests are known to fail
because simplifications do not work for action "hilbert" with
algorithm "deform" or "bigatti", i.e. output polynomials present
expressions such as "a*b*c + a*b*c" or "a - a". Nevertheless results
seem to be correct.
Please report if you get wrong results.