{"shas":[["310a585e00b642136337f609ca389edd833dc1fe","4e51c28eba28c1534bcc4a6bd2cccd314d8bf749@gmail.com","CP -> B in update() in sdp_groebner()\n\nThis doesn't influence correctness of this implementation\nbut makes reasoning about it easier.","Mateusz Paprocki"],["4a47abd8c08e7ab1e76ed0c973c319727eb15bcb","4e51c28eba28c1534bcc4a6bd2cccd314d8bf749@gmail.com","Keep original domain in groebner()\n\n$ bin/isympy -q -o grevlex\n\nIn [1]: F = [x*y - 2*y, 2*y**2 - x**2]\n\nIn [2]: groebner(F, order='grevlex')\nOut[2]:\n⎡ 3      2     2    2           ⎤\n⎣x  - 2⋅x , 2⋅y  - x , x⋅y - 2⋅y⎦\n\nIn [3]: groebner(F, order='grevlex', field=True)\nOut[3]:\n⎡                 2           ⎤\n⎢ 3      2   2   x            ⎥\n⎢x  - 2⋅x , y  - ──, x⋅y - 2⋅y⎥\n⎣                2            ⎦\n\ngroebner() internally always uses a field, but if the input\nsystem was defined over a ring, the domain will be kept in\nthe output (by clearing denominators).\n\nUse field=True to make sure that the resulting basis has monic\npolynomials (this can be useful when searching for triangular\nform).","Mateusz Paprocki"],["2bb77cae11bd9b18ac3d0ea8b8e30ef29582bc84","4e51c28eba28c1534bcc4a6bd2cccd314d8bf749@gmail.com","Added Groebner bases tests based on benchmarks","Mateusz Paprocki"],["db99ed3fd3f060e53e5f7318d008d66e4edb8480","d29a3c3d7a0fb98e9f5aa79eeb628775f2217037@gmail.com","Fixes Issue 1822\n\nReplace `Matrix.__getattr__` with `.integrate`, `.diff` and `.limit`","Sherjil Ozair"],["1fc30f8c4f475d262077d5f5851d2137593073e3","f05c72ee957f1662be7ff1e14cdc99e22e19d5c8@gmail.com","New Laguerre polynomial generator and tests","Óscar Nájera"],["468c6d4ca404990950b99df781b36a279ba1ed12","7ad6f2e9b818e1205d2345ebad99449e257d29e3@gmail.com","Add Óscar Nájera to AUTHORS. Welcome to SymPy!","Vinzent Steinberg"],["b6c8c80017f972ac04f9a76eed6085299329a532","1f3539c990779f39970efa250123b99e4eacc0ba@normalesup.org","1754: Implement ArgumentIndexError and use it in all fdiff methods","Ronan Lamy"],["efa66523e4c27459dda63aab8e7f619cda896c2f","7ad6f2e9b818e1205d2345ebad99449e257d29e3@gmail.com","Merged pull request #264 from rlamy/ArgumentIndex.\n\n1754: Implement ArgumentIndexError","Vinzent Steinberg"],["74dcb54dcd8158bb6234b941f5f6c0d141d5cc41","31f32c38d376716288ed3532810268fc4a4ffcc6@gmail.com","Retroactively add Matthew Brett to the aboutus file\n\nHe was already in the AUTHORS, but it seems that he was never added to\nthe aboutus.","Aaron Meurer"],["18c7d04164c7245df378dd8c10ecda040a43c6b6","31f32c38d376716288ed3532810268fc4a4ffcc6@gmail.com","Retroactively add Addison Cugini to the AUTHORS/aboutus\n\n(Long overdue) welcome to SymPy!","Aaron Meurer"],["7602190e8875eb4e4f7dd543122a8a4b56097754","31f32c38d376716288ed3532810268fc4a4ffcc6@gmail.com","Retroactively add Matt Curry to the AUTHORS/aboutus.\n\n(Long overdue) welcome to SymPy!","Aaron Meurer"],["53b9e08b651260a184c31c2d5ee8ff96576832d9","4e51c28eba28c1534bcc4a6bd2cccd314d8bf749@gmail.com","Merge branch 'groebner'\n\nConflicts:\n\tAUTHORS\n\tdoc/src/aboutus.txt","Mateusz Paprocki"]],"repo":"renatocoutinho/sympy","actor":"renatocoutinho","ref":"refs/heads/master","size":12,"head":"53b9e08b651260a184c31c2d5ee8ff96576832d9","actor_gravatar":"eaece83d30282b7e8d8f61f34612d1f7","push_id":30007010}