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[matrix] Diff of /pkg/TODO
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Diff of /pkg/TODO

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revision 2101, Wed Jan 2 17:47:44 2008 UTC revision 2102, Fri Jan 11 22:35:25 2008 UTC
# Line 162  Line 162 
162    circumstances; unfortunately it's not "smart" (preserving symmetry, ...)    circumstances; unfortunately it's not "smart" (preserving symmetry, ...)
163    --> define a generic and methods for it!    --> define a generic and methods for it!
164    Names:  symPart(A) or  symMat(A) or symmetrize(A) or ... ?    Names:  symPart(A) or  symMat(A) or symmetrize(A) or ... ?
165    Googling around I found that Nick Higham as a GPL contributed Matlab    Googling around I found that Nick Higham has a GPL contributed Matlab
166    toolbox where he uses  symmpart(A) := (A + A') /. 2    toolbox where he uses  symmpart(A) := (A + A') /. 2
167    {and  skewpart(A) := (A - A') /. 2}    {and  skewpart(A) := (A - A') /. 2}
168    

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