thanks for your super & innovative review! It is STILL usefull, here 14 years after. (I have watched it, to fx. check to see, IF this model actually had/has a touchscreen or not .. which I needed, because the wikipedia-pages regarding the nspire series, are unclear in this respect!) (plus that I needed to check, whether this calculator used a rechargeable battery or not - which you also clarified)) and PS: Your Star-Wars Intro, is still extra & cool!! (many youtubers' intro is not at all as smart & innovative as yours was - so, you innovated! which is simply cool! and admirable!)
my algebra teacher got the CAS keyboard add-on to his regular ti-nspire over winter break and asked my friend and i to figure out how to work it for him and i just have to say that this is the best calculator ever created i mean the pixel resolution is amazing and it is almost exactly like a computer i HAVE to get one lol. oh and btw, nice review.
The difference is CAS can manipulate symbolic equations and evaluate algebraic expressions without assigning the values to variables. unlike normal Nspire just output the numeric answers or show the error.
Well, for the most part it is better than the 89. The lack of a few engineering apps (and games) may be a set back for some. It is SAT and AP approved, but *NOT* ACT. The ACT won't allow calculators with a CAS system. So, the 89 is out as well.
only in the sense that it can do 3D graphing and run ASM code. Both of those are supposed to be coming in future updates, but they don't really matter to me... Also, the Nspire has a 90mhz ARM processor while the 89T runs at 10mhz moto 6800. Plus there 32MB of RAM on the Nspire.
i bought this one for my Differential equations class, the professor suggested it, and i love it, wasted 200$ on it, but its worth it, the cas its really god and helpful, and no the ti-89 its not the most powerful, thats why its cheaper, but its one of the bests out there, just like the ti-nspire cas
There's only a couple things but they are important to note: 1. Biggest Deal: the CAS version includes a CAS enabled software. (REally!) The Computer Algebra System enables the software to perform operations on expressions or equations without defined variables. On the CAS solve(a*x^2 + b*x+c=0,x) will give you the quadratic equation. On the regular Nspire, all your variables would have to be defined as values, except 1i think, but I'm not positive.
Is this supposed to be better than the TI-89? Also, (not that I'm doing it) but would this be ACT/SAT approved? It seems to have a similar setup to the 89's drop-down interface for algebra and calculus commands like derivatives and solve(...
The CAS versions could solve for variables without a variable. Basically you could do any kind of Algebra and Calculus on these bad boys. It's pretty much the only thing that makes a calculator like this worth buying, otherwise just buy yourself a nice TI-84 Plus Silver Edition and never need another calculator in your life.
lol,this doesn't make any sence. why don';t they just install atoms processors and 2 gb of ram OQO did it in a spance a littlebit less than this model of this TI.....just saying...besides they could put led's and rechargeble batery's
The nspire CAS is one of the best cal I've ever used. And I'm a HP fan!
thanks for your super & innovative review!
It is STILL usefull, here 14 years after.
(I have watched it, to fx. check to see, IF this model actually had/has a touchscreen or not .. which I needed, because the wikipedia-pages regarding the nspire series, are unclear in this respect!)
(plus that I needed to check, whether this calculator used a rechargeable battery or not - which you also clarified))
and PS: Your Star-Wars Intro, is still extra & cool!!
(many youtubers' intro is not at all as smart & innovative as yours was - so, you innovated! which is simply cool! and admirable!)
my algebra teacher got the CAS keyboard add-on to his regular ti-nspire over winter break and asked my friend and i to figure out how to work it for him and i just have to say that this is the best calculator ever created i mean the pixel resolution is amazing and it is almost exactly like a computer i HAVE to get one lol. oh and btw, nice review.
The difference is CAS can manipulate symbolic equations and evaluate algebraic expressions without assigning the values to variables. unlike normal Nspire just output the numeric answers or show the error.
now, the newest ti calculator is the ti-nspire cxii cas
I have a TI-nSpire CAS too. I love it! :)
Well, for the most part it is better than the 89. The lack of a few engineering apps (and games) may be a set back for some.
It is SAT and AP approved, but *NOT* ACT. The ACT won't allow calculators with a CAS system. So, the 89 is out as well.
only in the sense that it can do 3D graphing and run ASM code. Both of those are supposed to be coming in future updates, but they don't really matter to me...
Also, the Nspire has a 90mhz ARM processor while the 89T runs at 10mhz moto 6800. Plus there 32MB of RAM on the Nspire.
@ricardojustinianom Just a label maker. I have clear sticky labels that it uses, any will work. Or some stickers.
i bought this one for my Differential equations class, the professor suggested it, and i love it, wasted 200$ on it, but its worth it, the cas its really god and helpful, and no the ti-89 its not the most powerful, thats why its cheaper, but its one of the bests out there, just like the ti-nspire cas
There's only a couple things but they are important to note:
1. Biggest Deal: the CAS version includes a CAS enabled software. (REally!) The Computer Algebra System enables the software to perform operations on expressions or equations without defined variables. On the CAS solve(a*x^2 + b*x+c=0,x) will give you the quadratic equation. On the regular Nspire, all your variables would have to be defined as values, except 1i think, but I'm not positive.
i dont see any changes of font size when i change to large or small.
Same here
@@mackenzie77777 this issue is only on newer firmware. If u can manage to downgrade the firmware to OS v3.1 or earliers Then fonts size can be changed
@@AsBi1 Thanks !!!
you can buy the ti-84 nspire and the cas keyboard off of the ti website but idk where he got just the cas keyboard
I gave like because of the intro
Well, there's X^2 key, and then above that is the fulcrum key, the ^ symbol.
As you know the TI-89 is still the most powerful calculator by TI.
Eden M lmao
No it isnt
Ti CX CAS is the most advanced + easiest to calculate.
Because if someone stole it, your label will not be able to be peeled off. It's a fool proof system.
My handheld! I have it!
I haven't used mine in 10 years and it doesn't power on anymore
Well, I really doubt they're completely broken. Batteries or the reset button are the best guesses.
have you gotten the new ti nspire cx cas II-T yet?
How's the battery life?
Three words: "Wolfram", "Alpha", and "iPhone" (or "Droid"). I no longer use my calculator.
QUESTION.. WHEN ARE THEy gonna MAKE this CHARGEABLE ?
Now
@shinomora CAS DEFINETLY!!!!!!! , however, it does not plot 3D besides that it 4 or 5 superior on every other aspect than voyage or titanium 89
whats the difference between the Nspire and the Nspire CAS?
Is this supposed to be better than the TI-89? Also, (not that I'm doing it) but would this be ACT/SAT approved? It seems to have a similar setup to the 89's drop-down interface for algebra and calculus commands like derivatives and solve(...
What did you use to label your name? I don't like stickers because it usually leaves residue behind and I'm not the neatest writer.
Is this the same as the cx cats but gray ? Can it solve most algebra 2 equations
Pretty sure any CAS variant in the nSpire series calculators can handle all Algebra and Calculus.
i'm about to buy it, but first I want to know if you can actually replace the keypad with the ti 84 and npire touch pad... please
Has a ClickPad?
is there an engineering button?
what did you use to label it?
@cycomachead What is the difference between the CAS version, and the original nSpire calculator?
The CAS versions could solve for variables without a variable. Basically you could do any kind of Algebra and Calculus on these bad boys. It's pretty much the only thing that makes a calculator like this worth buying, otherwise just buy yourself a nice TI-84 Plus Silver Edition and never need another calculator in your life.
I just bought one of ebay for $30
haha i got the TI-89 right before it went up $40!
score
lol,this doesn't make any sence. why don';t they just install atoms processors and 2 gb of ram OQO did it in a spance a littlebit less than this model of this TI.....just saying...besides they could put led's and rechargeble batery's
What did you use to label it?
Good question...