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exact results with roots
01-24-2015, 06:23 PM
Post: #4
RE: exact results with roots
(01-24-2015 03:06 PM)salvomic Wrote:  
(01-24-2015 01:32 PM)Han Wrote:  http://www.hpmuseum.org/forum/thread-18.html

Would that fit your needs?

yes, thank you!
very interesting.

Is there a way to use it with a matrix? :-)
ex. having a matrix with [[1, 1.414213...], [3.141592..., 1.7320...]] to get [[1, √2], [∏, √3]]... The program, as it is, give error...
I found that we could use this method:
1. use mat2list with the matrix
2. use QPI
3. use list2mat; but this one require the matrix dimension
I hope to get an automatic program for that...

You can, except Home view by design forces all matrices to be numeric and does not allow symbolic objects. Since all PPL programs are considered to be "Home" programs, the entries inside each matrix will always be converted back to decimal form. You can get what you want using by converting over to a CAS program, though.

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Messages In This Thread
exact results with roots - salvomic - 01-24-2015, 01:29 PM
RE: exact results with roots - Han - 01-24-2015, 01:32 PM
RE: exact results with roots - salvomic - 01-24-2015, 03:06 PM
RE: exact results with roots - Han - 01-24-2015 06:23 PM
RE: exact results with roots - salvomic - 01-24-2015, 06:41 PM
RE: exact results with roots - salvomic - 01-25-2015, 04:16 PM
RE: exact results with roots - Han - 01-25-2015, 04:21 PM
RE: exact results with roots - salvomic - 01-25-2015, 05:56 PM
RE: exact results with roots - Han - 01-25-2015, 10:33 PM
RE: exact results with roots - salvomic - 01-25-2015, 10:39 PM
RE: exact results with roots - salvomic - 03-05-2015, 10:30 AM



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