Calculator Wars

shadowing
Sun, 24 Aug 2008 03:17:40 +0000

I prefer the TI-89 over the TI-84. But, honestly, it is really a matter of if you can use it or not. The TI-84 is a lot easier to use than the TI-89, but the 89 has much more useful functions (i.e. the CAS) that requires more time to handle.

If I were you, try them out before buying.