Checking history on a graphing calculator?

Pre-College Topics High School Life
1

<p>Is there any way to look at previous calculations that you have done?</p>

2

<p>2nd + Enter does it on the TI84 and if you keep pressing it it’ll keep going back</p>

<p>but there’s only so far you can go (i dont know exactly how far)</p>

<p>I think my TI 89 does the same thing…not sure though.</p>

3

<p>Do you know how to edit the calculations you have already typed? -_- Been wondering for a while…</p>

4

<p>^ do you mean like if you forgot an addition sign or something? if so, then 2nd -> del.</p>