Best ti inspire cx calculator 2020.
1 – TI-Nspire CAS with Touchpad
Top Reviews
 This review covers both the TiNspire CX CAS and The TiNspire CASI got the TiNspire CAS as a tool to help me self learn Mathematical topics that interest me. The screen is a multilevel gray and is large enough to accommodate several calculations. The Screen on the CX CAS is surprisingly smaller for a newer model, I think this a mistake by Texas Instruments. When I read it had a back light I thought I would upgrade to it as it would make the calculations easier to view in dim light. But i wasn’t expecting what I got. I was thinking it would be at least a type of screen used on a lower end smart phone, with zoom function or one where you had better resolution. SO I am disappointed with the screen size of the CX CAS compare to the older CAS. The most impressive part however is the software which handles anything I need it to do whether I am solving equations or performing multiple integrations or summations.The Key pad which is detachable is somewhat slack and come apart slightly making the device unresponsive or making some keys unresponsive. [A problem that can be solved with a slight upward shove] This problem Texas instruments have fixed on the CX CAS by giving it a non removable keyboard. The keys are a bit higer on the CX CXS as well. The software is pretty much the same on both models.I am keeping both however, especially since the older model has a larger screen to help while graphing and doing geometry. A larger screen on the newer model would have been great, the color is not that important. I do appreciate the back light though. hate the tiny screen in this modern day.If this matters to you the older model NSpire CAS has a faster startup is faster than the newer Model CX CAS as you can see in the video below .
The TI-Nspire CAS with Touchpad looked like just the ticket for my audio work. Performing audio specification tests sometimes involves what used to be called ‘higher math.” With its advanced capabilities there was little doubt in my mind that this device was up to the task. And, in that sense, it was. What I didn’t expect was a screen that looked like it came from an old PC or Mac. It was barely readable–unlike what you see in the product’s image on Amazon. The contrast was poor and the type so small that it was impossible to read.Adjusting the contrast or changing the font size did nothing to alievate the issue. In fact, changing the font size did nothing that I could tell. The fonts all stayed the same size. Maybe I have a defective unit. Or maybe I just am not understanding what the TI documentation is telling me. It really doesn’t matter. I sent the TI-Nspire CAS back the same day that I received it. .
This calculator is functionally great. It’s definitely better than the TI-89 in many ways. (Great resolution and greyscale display comes to mind at first). However, there is a pretty steep learning curve, ESPECIALLY is you are experienced with TI’s other graphing calculators. The Nspire is “Different”.Pros:-Great screen. High resolution, greyscale support (for shading and geometry).-Powerful. What can I say? It’s a handheld CAS. As a successor to TI-89, it’s definitely even more powerful with a few additional functions. Though this calculator looks a lot more for learners (students) than everyone who think they need something like it.-Everything we liked about the TI-89.-Much, much faster calculations! I remember graphing on the 89 always took ages and I hated that. This calculator completely blew me away with its speed. Even the hardest integrals on graphs took mere seconds. The tradeoff, though, is that it now takes a few seconds to start up. (Like a computer, but if you set it to hibernate, you get instant startup at the cost of battery life.)-Math print and templates! The TI-89 could display in math print, but you have to enter in linear format. the Nspire allows input with templates and shows everything in math print, so there’s less need to fiddle with the “what’s the syntax for derivatives” dilemma anymore. However, it only has templates for the most commonly used operations. Those deep in the catalog are still as before, with syntax hints but no documentation on what they do.Cons:-Steep learning curve. There are no longer intuitive, grouped menus like on the TI-89. Now everything is in the catalog menu. Although they are still grouped and alphabetized, they’re nowhere as detailed as the menus before. Plus it takes quite a few keystrokes to find the correct items because now everything are in the same menu.-More computer-like: keyboard and mouse oriented. This calculator is literally made for keyboard input. I usually find using the keyboard to key in the functions is actually much faster than finding them in the catalog. The touch pad is a nice addition, but anytime before they make them touchscreen I don’t think I’ll get too used to using it, because -Tiny, tiny controls. The touchpad is small. The number and function keys are small. The menu keys (catalogs, symbols, functions) are really small and hard to use for someone with fat fingers like me. And the alphabet keys are EXTREMELY small. (It’s about the size of 1/3 grain of rice). This new keypad layout can take quite some getting used to, especially in conjunction with the new menu system. Maybe a dedicated alphabetical keyboard on a calculator was not the best idea after all.-Computer connection requires proprietary software. The software costs more than the calculator if bought separately. And it’s only licensed to one machine, no activation resets. If your computer breaks down after you install the software, then you lose the ability to connect with it forever. Unless you buy another calculator and get another copy of the software. Plus, if your teacher or test proctor knows about its “Push-to-test” feature (which temporarily hides everything stored on the calculator so you can’t have access to notes and equations stored in it), you’re screwed because the only ways to get it back to normal mode would be to connect it to a computer or another calculator that’s unlocked. And without the software on a computer, you can’t unlock it from test mode. .
My nerdy 15-yo son loves this calculator. Personally, I find it a little difficult to use, but I only pick it up every once in a while to play with it. He seems to have no problem. It definitely requires your reading the instructions and keeping them handy. Even though he uses it daily, learning where to find and how to use a new function would be hard if you don’t have the instructions. When he needed to switch to degree mode, we had a hard time finding it without the manual. The screen is black and white, which, to an iphone user, seems very archaic. It works just like it’s supposed to, but in our color, high-graphic world, it seems a little dated. I think I would opt for the color screen next time if it’s not terrible expensive. I’m already spending a lot for a calculator that will be used for several years, why not give a little extra for the better screen, I think. .
. Read more
2 – Texas Inst. Nspire CX II CAS Graphing Calculator (Renewed)
Top Reviews
The calculator is pristine. Very advanced so good for college and beyond. Excellent deal compared to other listings. Would highly recommend especially if you are slow at math. The customer service is really good! 10/10 would purchase again! .
The CAS features on this basically allow you to cheat on a test, and to not have it when allowed would put you at a massive dissadvantage. A must buy for me. The only possible improvement withing the Graphic Calculator itself is it can become less bright over some time and I didnt find a method to change the setting. .
Works great .
Works well .
. Read more
3 – Texas Instruments TI-Nspire Handheld with Touchpad Graphing Calculator
Top Reviews
It’s a great calculator in and of itself. However, the main selling point of this calculator for me (actually my daughter) is that it supports TI-84 compatibility mode, which is achieved by swapping in a TI-84 keyboard (provided for free by TI if you request on their website). It is as simple as pushing a slider in the back and sliding out the original NSpire click-pad keyboard, and slide in the TI-84 keyboard. Power on and you have yourself a TI-84 (compatible) calculator (so you have two calculators in one, so to speak). This is a must-have for any high school student as the teachers only teache them how to use the TI-84–if you have another model, you are on your own to figure out how to use the calculator. At the beginning of the school year, every one is looking for the TI-84 plus model, and the price was pushed to more than a hundred dollars, while this model was only sixty something (update: apparently I bought it when it was around its lowest price. Now it’s back to $140). When the kids go to college and if they need a more powerful calculator, they can just swap back the NSpire click-pad keyboard. Voila! .
Did a little homework on the calculators acceptable for use in my son’s Jr High advanced placement math class. Got this one, grabbed the rechargeable battery at the same time, and after we got the additional keypad from TI, this is exactly what he needs for class. It does everything he needs, and should be a workable calculator through high school. The rechargeable battery is the best way to go, it saves from having to hunt for batteries at 9pm on a school night.As for me, I thought I would borrow it one day to do some simple calculations. The thing is too smart for me, so I had to default to the solar powered $7 calculator to do my simple ‘cipherin’. Should have known I am not smart enough to use the 8th grader’s calculator, since I fail at being smarter than even a 5th grader. .
Best Nspire model when available with both the Nspire and TI-84 keyboard.With the TI-84 keyboard it is truly in TI-84 mode with none of the Nspire features (so your teachers and test agents will allow this anywhere they allow the TI-84).However, the Nspire keyboard enables access to the more modern functionality. .
The TI-Nspire is genuinely a scam. Get an Nspire CAS instead, this calculator can’t do any real math. I got this not understanding that the CAS was what TI uses for 50% of their useful functions in the calculator and I go to preform a few basic multi integral solves and it says “Function not supported, requires CAS. Try Nspire CAS.” This calculator is literally a walking ad for the real one DO NOT BUY IT. I do not even understand why TI makes this calculator other than to scam people who don’t realize how many of their functions rely on CAS. .
. Read more
4 – Navitech Purple Graphics Calculator Hard Case/Cover with Storage Pouch Compatible with The TI Nspire CX CAS
Top Reviews
.
.
.
.
. Read more
5 – Navitech Black Graphics Calculator Hard Case/Cover with Storage Pouch Compatible with The Texas N3CAS/TBL/2E7 TI-Nspire CX
Top Reviews
.
.
.
.
. Read more
6 – Navitech Black Graphics Calculator Hard Case/Cover with Storage Pouch Compatible with The Texas Instruments TI Nspire CX
Top Reviews
.
.
.
.
. Read more
~~ best calculators ,
Best ti inspire cx calculator 2020.
Best ti inspire cx calculator 2020.