Absolute value: sometimes CAS is very clever, sometimes not!

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Absolute value: sometimes CAS is very clever, sometimes not!

09-08-2018, 04:38 AM

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Joe Horn Offline

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RE: Absolute value: sometimes CAS is very clever, sometimes not!

(09-08-2018 03:37 AM)ijabbott Wrote: So if I understand correctly, you want to be able to store a symbolic value (of type DOM_SYMBOLIC) in a variable? That would be a nice feature. I haven't studied Xcas/Giac as much as you, but I think the closest you can get to your desired result at the moment is to store it as a string (type DOM_STRING) by using the cat() function. E.g.: answer:=cat(domain((1/(x+1)),x)). But I don't know how to convert it back to a symbolic value.

You can store any object type into any CAS variable:

[Image: symb.png]

[Image: symb.png]

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-Joe-

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Absolute value: sometimes CAS is very clever, sometimes not! - jfdHP - 09-06-2018, 06:14 PM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - Tim Wessman - 09-07-2018, 12:23 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - toml_12953 - 09-07-2018, 02:27 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - parisse - 09-07-2018, 05:33 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - CyberAngel - 09-07-2018, 05:55 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - parisse - 09-07-2018, 07:06 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - CyberAngel - 09-07-2018, 11:26 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - ijabbott - 09-07-2018, 08:57 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - Komanguy - 09-07-2018, 04:30 PM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - jfdHP - 09-07-2018, 09:06 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - compsystems - 09-07-2018, 06:34 PM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - CyberAngel - 09-07-2018, 06:37 PM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - compsystems - 09-07-2018, 06:46 PM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - ijabbott - 09-08-2018, 03:37 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - Joe Horn - 09-08-2018 04:38 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - ijabbott - 09-08-2018, 05:32 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - parisse - 09-08-2018, 06:05 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - ijabbott - 09-08-2018, 09:43 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - ijabbott - 09-08-2018, 10:43 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - parisse - 09-08-2018, 10:52 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - compsystems - 09-08-2018, 03:28 PM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - ijabbott - 09-08-2018, 04:06 PM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - ijabbott - 09-08-2018, 11:11 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - parisse - 09-09-2018, 06:19 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - ijabbott - 09-09-2018, 09:56 AM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - parisse - 09-09-2018, 01:45 PM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - ijabbott - 09-09-2018, 07:21 PM

RE: Absolute value: sometimes CAS is very clever, sometimes not! - parisse - 09-09-2018, 07:57 PM

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