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Topic: How do I compare mupad symbolic objects (VPA)?
Replies: 2   Last Post: Oct 3, 2012 9:30 AM

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Petr Krysl

Posts: 128
Registered: 1/9/08
Re: How do I compare mupad symbolic objects (VPA)?
Posted: Oct 2, 2012 10:19 PM
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"Gilles" wrote in message <k4f3sg$qie$>...
> Hi guys,
> How do I compare mupad symbolic objects?
> xl=vpa(1)
> xl =
> 1.0
> K>> xl<0
> Error using sym>notimplemented (line 2682)
> Function 'lt' is not implemented for MuPAD symbolic objects.
> Error in sym/lt (line 812)
> notimplemented('lt');
> Is this possible? I don't think I would want to convert to just the regular double because it may not be able to represent the variable precision arithmetic object. So how do I do this?

This may be just a difference between the releases of the Symbolic Toolbox. It seems to work in 2012b.

MathWorks: what say you?



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