Difference between revisions of "Math 480, Spring 2013/Polynomial Division Algorithm"
Todor.Milev (talk | contribs) (Created page with "=An implementation of the polynomial division algorithm= An experimental implementation of the polynomial division algorithm can be found at http://cartan.math.umb.edu/vpf/...") |
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Here is the example from today's exam. |
Here is the example from today's exam. |
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[http://cartan.math.umb.edu/vpf/cgi-bin/calculator?textInput=PolyDivStringLex%7B%7D%28x%5E7+y%5E2%2Bx%5E3y%5E2-y%2B1%2C+x+y%5E2-x%2C+x-y%5E3+%29+%3B ] |
[http://cartan.math.umb.edu/vpf/cgi-bin/calculator?textInput=PolyDivStringLex%7B%7D%28x%5E7+y%5E2%2Bx%5E3y%5E2-y%2B1%2C+x+y%5E2-x%2C+x-y%5E3+%29+%3B PolyDivStringLex{}(x^7 y^2+x^3y^2-y+1, x y^2-x, x-y^3 ) ;] |
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If you see any wrong printouts in the calculator (or any other bugs) I would be very grateful if you email me at todor.milev at . |
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google's email. |
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Revision as of 03:25, 8 March 2013
An implementation of the polynomial division algorithm
An experimental implementation of the polynomial division algorithm can be found at
http://cartan.math.umb.edu/vpf/cgi-bin/calculator
using the functions PolyDivStringLex, PolyDivStringGrLex, PolyDivStringLexRev, PolyDivStringGrLexRev, with respective monomial orders: lexicographic (z>y>x), graded lexicographic, reverse lexicographic (x>y>z), graded lexicographic-reversed (x>y>z). Please note: graded reverse lex order (as given in the book) is NOT the same as graded lexicographic-reversed.
Please use the calculator with caution: the code is still experimental and does contain errors. You can view the c++ code of the calculator by going to the calculator, clicking the top-right link, and clicking again to access the latest version of each of the source code files of the project.
Here is the example from today's exam.
PolyDivStringLex{}(x^7 y^2+x^3y^2-y+1, x y^2-x, x-y^3 ) ;
If you see any wrong printouts in the calculator (or any other bugs) I would be very grateful if you email me at todor.milev at .
google's email.
