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, 09:43 AM (This post was last modified: 09-08-2018 09:44 AM by ijabbott.)

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ijabbott Offline

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

Perhaps the problem is the domain() function itself. Since the only sorts of sets supported by the CAS are discrete, finite sets of integers, it has no way to return the domain of a function in a way that cannot be subjected to misevaluation by the simplification rules.

— Ian Abbott

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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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