The CX fits the bill as well.These calculators are programmed in such a unique way that they offer the exact services you’d expect from them. In fact, some profs in the EE department actually explicitly say you need one or another calculator with functional equivalence. I never had an actual engineering course that didn't allow the 89.
TI 89 VS TI NSPIRE PRO
The 36X Pro is also one of the few permitted on the FE and PE exam. Along with either of these, I suggest getting a 36X Pro as 's likely the most advanced calculator they'll allow you to have in the pure maths courses. Neither calculator will be permitted in most university math courses. Good luck trying that on the 89! Oh and yeah, potentially way better games ) There's a GUI for when you don't have or don't want to read the manual.you can figure out how it works without the manual. A color, higher res backlit screen.aww yeah! You get MBs of RAM instead of kBs of RAM. The CX is WAY faster.there's an ARM CPU in the CX vs a puny 68000 in the 89. It's like comparing an old Nokia to a smartphone. NSpire CAS CX Advantages: Pretty much everything else. Tough as hell with a proven track record for durability. Better support: Your friends have one, your TAs probably have one and your engineering professor probably teaches with it. WAY better battery life a set of 4 AAA cells lasts all semester. TI89 advantages: Faster entry with direct keys for most functions so there's less fiddling with menus. (Calculus is 's the algebra required to make it work that kills you!) Mine gets called upon for very little related to calculus it's mainly for phasor math, big, scary matrices (mesh and node analysis matrix equations) and for compacting big, scary piles of algebra, both of which it does admirably and quickly. The 89, while dated is a very capable device. LearnEngineering: Learn & discuss engineering conceptsĮither will do what you want if what you want is something to do symbolic calculation.EngineeringStudents: For wee engineerlings.
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TI 89 VS TI NSPIRE HOW TO
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