<p>did anyone basically master the ti-89. i just bought one but I dun get some things. Anyone nice enough to give me their sn and help me?</p>
<p>Yarrr!!!
Me 89.</p>
<p>get used to using it. i tried to learn it in a month and when i thought got it figured out i get hit with a 780 iic (■■■!!!)</p>
<p>I don’t know if it would be possible to master everything on the TI-89. So much stuff to know. Bout all I can do is differentials and integrals and the other basics.</p>
<p>Jer0d</p>
<p>yes, read the manual. i did that and i know A LOT of the functions now some practice and little curiosity.</p>
<p>TI-89 is godly. Many programs online you can dl to make things easier</p>