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CAS and exponents issues
10-04-2018, 05:49 AM
Post: #15
RE: CAS and exponents issues
(10-03-2018 08:34 AM)sasa Wrote:  It would be definitely nice touch for simplification and factorization on last step.

For instance:
diff(((1+x^2)/2)*tan(x),x)

On Prime and online Xcas/Giac, returns:
(2*x/2)*tan(x)+((1+x^2)/2)*(1+tan(x)^2)

I do not insist on any of this, simply point some issues may confuse users, especially low grade students.

This is the choice made by TI, not mine. I am a teacher, I want students to learn something.
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Messages In This Thread
CAS and exponents issues - sasa - 09-27-2018, 06:07 AM
RE: CAS and exponents issues - Nigel (UK) - 09-27-2018, 09:38 AM
RE: CAS and exponents issues - sasa - 09-27-2018, 11:30 AM
RE: CAS and exponents issues - parisse - 09-27-2018, 11:53 AM
RE: CAS and exponents issues - sasa - 09-27-2018, 12:04 PM
RE: CAS and exponents issues - parisse - 09-28-2018, 06:18 AM
RE: CAS and exponents issues - sasa - 09-28-2018, 06:48 AM
RE: CAS and exponents issues - parisse - 09-28-2018, 11:13 AM
RE: CAS and exponents issues - Komanguy - 09-28-2018, 02:31 PM
RE: CAS and exponents issues - sasa - 09-29-2018, 04:33 AM
RE: CAS and exponents issues - sasa - 09-29-2018, 08:12 AM
RE: CAS and exponents issues - parisse - 09-30-2018, 06:36 PM
RE: CAS and exponents issues - sasa - 10-03-2018, 08:34 AM
RE: CAS and exponents issues - Albert Chan - 10-03-2018, 01:11 PM
RE: CAS and exponents issues - parisse - 10-04-2018 05:49 AM



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