Summary: Omg,,,don;t ever buy, i bought one for my college and i got the product on time but i just opened it and left it in my desk, after few weeks exam came and i took out the calculator, that damn screen isn't working, the numbers are not clear, you have to tilt the calculator to see what's happening in...
complex numbers and is robust with a very nice key set
Amazon Customer, Amazon
5 February 2016
Summary: This is a decent entry level scientific. It is of the old school type with only one number / operation entry, no long line of equations. However it does polar/rectangular, complex numbers and is robust with a very nice key set.
Summary: I'm sure it's entirely functional, though I would not know, personally, as it's durability- or lack thereof it- prevented me from using it. After having it in my backpack for a week, it worked its way to the bottom and was crushed by a textbook, rendering the screen unreadable.