You can't, why the hell would you wanna do that?!?! PK PleasantValleyGal <pleasantvalleygal@home.com> wrote in message 527o2.13569$9x.3652@news.rdc2.occa.home.com">news:527o2.13569$9x.3652@news.rdc2.occa.home.com... >how do I turn off imaginary numbers on my ti-85 so that I don't get an >answer for log -2 > >-PVG > >