TI-36X Pro—Replace the batteries or just get a new one?

[ijabbott]

(01-13-2019 08:27 PM)klesl Wrote:  

(01-13-2019 05:01 AM)lrdheat Wrote:  Those new functions make it possible to choose an epsilon in MathPrint. On the 36X Pro, the epsilon could only be user chosen in the classic mode.

I don't see those new functions in classic mode on TI-30X Pro Multiview - still 6 functions in menu "math - math" and no list ops after pressing menu data twice.

The nDeriv and fnInt functions aren't present in the math menu on TI-30X Pro MultiView (or TI-36X Pro), but if the calculator is set to classic mode, you can enter 'nDeriv(' via '2nd' 'd/dx□', or enter 'fnInt(' via '2nd' '∫:□dx'. Then you can enter the epsilon value as an optional final parameter of the function.

You are correct that there are no list ops after pressing menu data twice on the older calculators. It's a new feature on the TI-30X Pro MathPrint.