HP50g derivatives

04042017, 07:33 PM
Post: #5




RE: HP50g derivatives
Hi Carsen, thanks again for your comprehensive description!
Quote:Are you doing that? Do you know how? ... Any confusion? Any more questions?Yes, Carsen, I'm doing that, I'm using the derivative function triggered by ∂. And the procedures suggested by you, both in RPN and in ALG mode, work for me just fine as well. Furthermore, I do understand the logic behind the procedures (especially the reason why the variabel has to be equipped wit tick marks before putting it on the stackof)  even though to have the EXPANfunction wrapped around the derivative to make it work is odd  and exactly that is what I do not understand from an Logical Point of view: 'T' S^2 STO '∂T(sin(T))' ENTER EXPAN should  RPNLogic wise  be the same as 'T' S^2 STO 'EXPAN(∂T(sin(T)))' ENTER  but it isn't. For me this is an inconsitency in the derivative function. Anyway, thank you very much again for figuring out this "glitch" and showing ways how to circumnavigate this :) 

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Messages In This Thread 
HP50g derivatives  JurgenRo  04022017, 07:03 PM
RE: HP50g derivatives  Carsen  04032017, 04:45 AM
RE: HP50g derivatives  JurgenRo  04032017, 07:18 PM
RE: HP50g derivatives  Carsen  04042017, 03:41 AM
RE: HP50g derivatives  JurgenRo  04042017 07:33 PM
RE: HP50g derivatives  Carsen  04042017, 08:42 PM
RE: HP50g derivatives  JurgenRo  04042017, 09:26 PM
RE: HP50g derivatives  Carsen  04062017, 08:32 PM
RE: HP50g derivatives  JurgenRo  04072017, 11:19 PM

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