12 discussions on ElectronDepot about the Texas Instruments TI-89: what owners asked, what went wrong, and what fixed it.
I have been following the development of these processors for the last five years, but only recently have I seen a bunch of marketing material that ranges from being wrong to outright deception.For an example of being just plain wrong, look...
I was just wondering what everyone uses these days for their maincalculator.Me, I presently have two HP48G's. (one is a backup)Used to have the HP41 until it finally died from abuse. (I miss itbadly!!)My first calculator was this...
Hello Folks,Usually I discard all the ad pages but this morning something caught my eye and almost left me in disbelief: Ye olde HP12C is back. 25th anniversary edition and on sale for under $80. Ok, it's the financial version and not the...
I am returning to school, adult ed kind of thing, to learn aboutelectronics. For the tests, I need a calculator which can solvesystems of linear equations with complex coefficients. (When doingthe homework at home, I use Mathcad.) I just...
Hello evry1,I need to buy a calculator. I m a freshman in BE electronics. Here wehave a good range of casio calculators in market. I am confused. Kindlyhelp me out which one to choose that will help me in my field. We alsohave subjects like...
Which scientific calculator does it all for the beginner? Thanks in advance.