Hi all,

as some of you remember, on the old TI-86 there is a custom button that allow the user to specify some function to build a personal menu. I find this feature very useful: one does not have to go searching the functions that are frequently used. My question is: Is it possible to do the same thing on a nSpire? I have two nSpire but still using the TI-86 because of this function!!!! I frequently use conversion operators between decimal and hexadecimal. On TI-86 I have customized the custom menu adding the conversion operators so this operations are really fast and comfortable for me. On the nSpire i cannot find such feature.

Hi all,

I have two calculators: a Ti nSpire CAS Touchpad and a TI nSpire CAS Clickpad.
All of them have the last OS 3.1.0.392
I want investigate if they have the same execution speed so I wrote a simple program with the embeded editor. This program request as input a resistor value in ohm and gives as output the nearest combination of two resistors. I have wrote the program in way that it makes many for and while cycles and execute for 20~30 seconds before give an output. I have execute this program on the two calcultator and I have find that the Clickpad one is ~3-5 seconds faster than the clickpad one.

Why?

I think that the touchpad one have to spend some time in the touch part of the hardware.

I am right? What You think?