How to Upload Tex Into Ti Nspire

How to Put Text Files On Your TI Reckoner

Nosotros've all been there – sitting in a math grade, taking a test or quiz, and you completely blank out on a formula you know you should have memorized. It's not that y'all don't know how to utilize it, or where information technology's applicable, it's merely that information technology's difficult to both larn a concept and memorize information simultaneously (especially if you're like me and work on a relax/procrastinate/cram the night earlier schedule). This tutorial explains how to type up data on your computer and transfer it to your TI calculator to easily view at any time.

Disclaimers

Before we begin, I'd like to explicate a few things. First, I'll be using a TI-84 Plus Silver Edition, because it'south the recommended calculator for my math courses. However, the software provided by TI claims to work with all of their calculators. The file editor I use only works for TI83/84, only I'm sure there's something like out there for the TI-89. 2nd, it's perfectly possible to type up your data on your calculator, only given the layout of the keyboard and the requirement to either exist in text mode or number mode (when most formulas require both, even "3t" requires switching modes), information technology's quite cumbersome and annoying. Third, check to make sure this isn't against cheating policies – while it is inherently different from bringing in a cheat sheet or having knowledge of the content of the test ahead of time, having whatever class of outside help may exist considered cheating.

What Yous'll Need

• A reckoner (TI-84 Plus Silver Edition used in this tutorial)
• TI Connect Software (download hither)
• TI-Coder software (download here)
• A USB Mini B five Pin Cable to connect your computer (many phones use this same cable)

Allow's Become This Party Started

The goal here is to utilize the calculator'due south ability to store programs. We're not actually going to be programming, but nosotros'll use a plan to shop our notes. Programs tin can be written on the figurer and transferred to the calculator, and then edited on the calculator, allowing you to see the contents. Open up up TI-Coder, proper name your program (notation that the proper name volition be what appears on the reckoner'south list) and blazon up whatever notes you want in the right console. If you demand special characters, use either the list or keypad module to admission the functions y'all tin can use on your calculator. When you're done, hit save and put your program on your desktop.

In case you were wondering, here'due south why nosotros can't use a regular text editor like Notepad to do this job. TI uses a file extension of ".8xp" on their programs. Information technology appears that the file format encodes characters in some odd way then that the figurer tin read them – if you open up a file in Notepad, you'll find that near of the characters are odd Unicode symbols.

Information technology's a good idea to split up notes in unlike programs by some kind of category, because the calculator screen is very small and you'll have to whorl up and downwardly a lot to access information. At this point, you tin can plug in your calculator and open TI Connect.

Within TI Connect, select the icon on the top-left that says "TI Device Explorer". A window should pop up showing that your calculator is connected via USB, press Select, and the TI Device Explorer should open upwards.

Y'all tin can now drag your .8xp file(s) from your desktop into the TI Device Explorer. It will take a few seconds to transfer, the device is pretty slow. Even so, in one case it's done, you can disconnect your calculator and hit the PRGM button. Select Edit, and so choose the file yous desire. Press Enter, and you should come across whatever notes you typed upwardly on your calculator. Good luck on your test!

Usage Notes

Beware of the "Clear" button. Hitting it one time while a line is highlighted will erase that line, with no fashion to become it back considering the TI calculator isn't a real text editor. If y'all're worried about being defenseless with this data, remember that a quick and easy way to delete everything in your program memory (and potentially other work you lot have saved on the calculator like recent calculations) is to hit the blue "2ND" button, and so the "+" symbol to admission the memory management menu. Choose pick 7, which is "Reset", and and so choose option 1 which is "All RAM". You'll be warned that this volition erase data and programs, which is exactly what y'all desire to do. Choose Reset, and you lot'll be shown a message that RAM was cleared. You should exercise doing this quickly in case you lot're defenseless in a bad situation.

For Teachers

Worried most your students using this method for cheating? In the section higher up I explained how to clear all programs out of the memory of the reckoner. Later on doing this, a dialog box appears showing that all RAM was indeed cleared. If you so choose, you can require students to follow those steps and prove yous the "Retentiveness Cleared" dialog box before you give them their exam. Afterward that, annihilation they enter into their figurer will have to be from their own memory. If yous accept a large form or this is unfeasible, you can choose random students and check their calculators' plan lists. The threat of possibly beingness targeted will reduce the number of students attempting to bring in exterior information. That being said, your students volition dislike yous for it, only realistically they already should dislike yous for requiring them to utilize a TI product.

Note: I do not provide technical support for the TI Coder software. If you lot are having difficulty using information technology or receive an error message, please contact TI direct. Comments about technical issues volition not be approved.

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Source: https://jakebinstein.com/blog/how-to-put-text-files-on-your-ti-calculator/

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