![]() ![]() I then searched for the calculator in TI-Connect and the search failed. I updated TI-Connect, took the cable from the box and plugged it into the computer, and plugged it into the calculator. Yesterday, I bought a TI-84+CE and immediately tried connecting it to my computer. I tried months ago to connect my TI-84+CSE to my computer, and months before that to connect my TI-84+SE to my computer, giving up each of those times. 10 Helpful ACT Math Calculator Programs for the TI Graphing Series of Calculatorsīelow are some TI-83/84/85 programs that you can enter into your calculator for the ACT Math Section.I'm sorry about making an addition to the thousands of 'my calc doesn't connect to my computer halp' threads on the internet, but TI's customer service is markedly bad, and no solutions are generally given in those threads, as they all end up being 'oops, I fixed it', 'oh, I needed to install TI-Connect', or just 'So what have you tried so far?' with no answer and thread death. Like many of you, I use a TI-83 Plus graphing calculator, so my instructions are customized for that calculator, but they should work fine for the TI-84/85 series as well. Remember that the TI-89 is not allowed on the ACT, because of its CAS (computer algebra system) functionality! It’s perfectly OK to use programs on your TI-83/84/85, however, because these calculators lack CAS capability*. *(EDIT 4/6/17): There is a little-known rule buried in the FAQ and Help section of the ACT website that the program "must not have more than 25 lines of logical text" and "must not call on any other programs." Due to the fact that few test-takers and proctors are aware of this rule, it is unclear whether this restriction will be strictly enforced. "Q10: Are there any rules that allowed mathematics-related programs must follow? A: Programs must be written in the language of the calculator. Programs written in a different language, compiled, and loaded onto the calculator are not allowed. In this way, the programs can be examined on the calculator and will use calculator functions. Programs are allowed to change the value of system variables so that results may, for example, be graphed through the normal calculator graphing interface." Techniques such as compressing code into a data statement are not allowed as a way of getting around this limit. Unfortunately, although there is the option of using a TI Connect cable (for the TI-83 series) / micro USB cable (for the TI-84 series and above) and downloading the TI Connect software, this software is buggy / hard to use for some, and doesn’t work on many operating systems. If you can get the software to work, then you can download additional formulas for this software here. If you want to try it out, then check out this instructional video by Brooke Hanson from SuperTutor TV, who explains every step of the process. #Ti connect ce what you can use it for softwareįeel free to give this software a try if you like, but here, I will be teaching you how to enter some of these programs the old-fashioned way: by hand. If you have a friend who has programmed these formulas into his/her calculator already, then you can also use a Link Cable (TI-83) or Mini USB to Mini USB Cable (TI-84 and above) to transfer the programs directly from your friend's calculator to yours. It's easy to simply download every program you can find, but it helps to find a few useful programs and stick with those.Īny suggestions for additional programs, please let me know at If possible, please include the source code of the program(s)! In my opinion, the key is quality over quantity. HOW TO ENTER THE FORMULAS INTO YOUR CALCULATOR #Ti connect ce what you can use it for code #Ti connect ce what you can use it for how to ![]() ![]() Imagine your Texas Instruments calculator buttons as a series of rows (across) and columns (up and down). This will help me point you toward the right buttons. The program "PRGM" button is row 3, column 2: press that button first. Then, select “Create New” and give your program a name using the green “Alpha” Key-row 2, column 1 and the green letters written above the keys. #Ti connect ce what you can use it for code.#Ti connect ce what you can use it for software.#Ti connect ce what you can use it for how to. ![]()
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