It would be a great pleasure to help with this! I will keep it in my TODO list. But I have the same feeling as Eric (and I am sure most of us have it too). I need clones of myself to do collaborate in all the amazing projects we know everyday and still have a life :)
I know some algebra teachers (that are not programming fans) that are looking for a way to make their classes more interesting, and a notebook of this amazing library would be great. Let's see... Best, Charles On 5 December 2015 at 01:16, Bill Hart <goodwillh...@googlemail.com> wrote: > Not yet Charles, but we plan to add some eventually (they take time to > write). Of course contributions are welcome. > > There's lots of examples in the documentation by the way. > > Bill. > > On Saturday, 5 December 2015 00:46:28 UTC+1, Charles Santana wrote: >> >> Amazing!! Congratulations to all of you!! >> >> One question: Is there any IJulia notebook about Nemo? >> >> Thanks, >> >> Charles >> >> On 4 December 2015 at 23:50, 'Bill Hart' via julia-users < >> julia...@googlegroups.com> wrote: >> >>> >>> Hi all, >>> >>> It is with great pleasure that we release Nemo-0.4. >>> >>> Nemo is a computer algebra package written in the Julia programming >>> language, with the eventual aim of covering commutative algebra, number >>> theory and group theory. >>> >>> For instructions on getting and using Nemo-0.4, including full >>> documentation see: >>> >>> http://nemocas.org/downloads.html >>> >>> One of the things we've worked really hard on in this release is >>> fleshing out the generic matrix algorithms over rings, including fast >>> generic algorithms for: >>> >>> * LU factorisation >>> * reduced row echelon form >>> * determinant >>> * rank >>> * linear solving >>> * upper triangular solving >>> * matrix inverse >>> * (vector space) nullspace >>> * hessenberg form >>> * characteristic polynomial >>> * minimal polynomial >>> >>> Most of these algorithms now have specialisations for generic matrices >>> over fields in addition to the more generic version for general commutative >>> rings, with further specialisations in some cases for the integers or for >>> rings where there is coefficient explosion, e.g. with modular, >>> interpolation or fraction free algorithms. >>> >>> Numerous benchmarks have been added to our benchmarks page to show that >>> these implementations are competitive with other systems. >>> >>> http://nemocas.org/benchmarks.html >>> >>> Some other improvements in Nemo-0.4 include: >>> >>> * Arb is now available on Windows 64 >>> * OSX build is more reliable (>= 1 successful build report on OSX El >>> Capitan) >>> * better handling of rpaths on Linux >>> * build Pari in single threaded mode (slight speedup) >>> * wrap Flint's Howell form >>> * update to MPIR-2.7.2 >>> * upgrade to MPFR-3.1.3 >>> * better catching of impossible inverses >>> * random similarity transforms (for test code) >>> * baby-steps giant-steps generic polynomial subst >>> * Z["x"] polynomial ring syntax supported >>> * R[a, b c] matrix syntax supported for Nemo types >>> * conversion to and from Newton bases >>> * wrap Flint permutations >>> * rename Collection to Nemo.Set >>> * added Nemo.Group abstract type >>> * big speedups for polynomial resultant and Euclidean division >>> * multinomial powering >>> * update to Julia-0.4.1 (no changes required) >>> * many small helper functions and bug fixes >>> >>> The main contributors to this release were: >>> >>> * William Hart >>> * Tommy Hofmann >>> * Claus Fieker >>> * Fredrik Johansson. >>> >>> A number of others contributed to build testing. >>> >>> We've actually been working on Nemo-0.5 in parallel, so this should be >>> released in January. >>> >>> If anyone is interested in learning Julia or contributing to Nemo, >>> there's a list of interesting projects on our development page: >>> >>> http://nemocas.org/development.html >>> >>> We've focused here on projects that might be interesting for CS or Maths >>> students to implement or which might make interesting open ended research >>> projects, (as opposed to small bits and pieces of maintenance, which we've >>> confined to our todo.txt). >>> >>> Suggestions of additional projects are also very welcome. >>> >>> Enjoy!! >>> >>> And please do let us know of successful/unsuccessful builds. >>> >>> Best Wishes, >>> >>> Bill Hart >>> Tommy Hofmann >>> Claus Fieker >>> Fredrik Johansson >>> >>> >> >> >> -- >> Um axé! :) >> >> -- >> Charles Novaes de Santana, PhD >> http://www.imedea.uib-csic.es/~charles >> > -- Um axé! :) -- Charles Novaes de Santana, PhD http://www.imedea.uib-csic.es/~charles
