Difference between revisions of "ApCoCoA-1:Num.IsAppBB"
From ApCoCoAWiki
(New page: <command> <title>Numerical.IsAppBB</title> <short_description>Checks if a given set of polynomials is an approximate border basis.</short_description> <syntax> Num.IsAppBB(Polys:...) |
m |
||
| Line 11: | Line 11: | ||
<example> | <example> | ||
| − | Res := Num.AVI([[1, | + | Res := Num.AVI([[1,1],[0,1]],0); |
Num.IsAppBB(Res[1],Res[2],0.1); | Num.IsAppBB(Res[1],Res[2],0.1); | ||
-- CoCoAServer: computing Cpu Time = 0.031 | -- CoCoAServer: computing Cpu Time = 0.031 | ||
Revision as of 11:37, 8 April 2009
Numerical.IsAppBB
Checks if a given set of polynomials is an approximate border basis.
Syntax
Num.IsAppBB(Polys:PolyList, OI:PolyList, Epsilon:Number):A:Number;
Description
Please note: The function(s) explained on this page is/are using the ApCoCoAServer. You will have to start the ApCoCoAServer in order to use
it/them. Please also note that you will have to use an ApCoCoAServer with enabled BLAS/LAPACK support.
Checks if a set of polynomials is an approximate border basis with respect to an order ideal. The function returns the distance to an exact border basis.
Example
Res := Num.AVI([[1,1],[0,1]],0); Num.IsAppBB(Res[1],Res[2],0.1); -- CoCoAServer: computing Cpu Time = 0.031 ------------------------------- -- CoCoAServer: computing Cpu Time = 0 ------------------------------- 0 -------------------------------
See also
