viciouspoultry

YOU, an 89 will probably save you tons of time. If allowed it solves complex integration and shows you the final integrated solution (in the for of an equation), it also does things like Taylor Series and other things useful things in Calculus. Also the 89 uses TI-Basic and if you go on ticalc.org you can find thousands of programs to help you do problems. For any technical major it is pretty much a godsend.