cheap scientific calculator that does matrix operations

bassplayer142

I do not have a calculator that does matrix stuff that would be great for my classes this semester. I don't want to spend $100+ on a graphing calculator since I use matlab at home strictly now. Im looking to solve simultaneous equations, matrix operations like det,eigen,mult,...etc

Any help would be great!

story645

The TI line (83, 89, etc.) handles matrix math just fine, and some of them go for under 100.

cronxeh

My Ti-89 is still a classic. The best you can get for the money. I wont bother with anything below Ti-89

bassplayer142

I was kind of aiming towards $20-30...

story645

ebay? I haven't seen a graphing calculater under $80 in years, and I don't think non-graphing ones handle matrices.

bassplayer142

uhhg, maybe I can borrow one. Thanks everyone.

DaleSwanson

I just bought a TI-86 on craigslist for $30. It didn't seem like that was an exceptionally low price or anything, so you shouldn't have a problem finding one in your price range.

calculator1

See online matrix calculator http://calculator-online.org/s/matrix/

essaywriting

TI-89 is good but price differs for place to place better to get an used one it would be better

seanski06

casio fx 115 es

kzomran

There is an excellent software calculator called Mathwizard that does Matrices,algebra,calculus,scientific calculator and plot graph.check it out. you can also find mobile applications that does matrices,algebra,calculus,differential equations , and plot graphs