Let the Prime Increase your College Courses Grades

[lschroeder1947]

(01-24-2018 04:39 PM)salvomic Wrote:  interesting, thank you!

Salvo

Thanks Salvo.

Here is TI-89 CD screen from Chapter 12 Calculus of Several Variables.



Here is the HP Prime technique for this page. Since the HP Prime Fee / Lite has no program editor, or HP connectivity kit I used CAS variables to add f, fx, and fy.

Enter the function, f, and partial derivatives, fx and fy, as shown in the top two screens.

Note: Unlike pivmat in the previous post, Begin return End were unnecessary and the HP Connectivity Kit did not crashed when Kit tried to display Pro/Virtual CAS Vars f, fx, and fy.



At the present time only the HP Prime Guide Algebra Fundamentals is available in eBook and Print. As demonstrated by this and previous posts in this thread, the HP Prime Free / Lite, Pro, Virtual and handheld is able to perform anything the TI-89 could do. With programming and Apps added, the HP Prime options are unlimited.

I am working on material for additional volumes. For now you can Google HP Prime and a topic for additional information. You can also see threads such as my thread on Xcas Youtube videos and thread on Math of Finance programs that also can provide you with some assistance.