How do I get exact answers in CAS?
How do I display exact values instead of decimals for a point on a graph using TI-Nspire CAS family line of products?
- Press [home] [5] [2] [1].
- Press [tab] [tab] [tab] [tab].
- Press [►] and use directional keypad to select Exact.
- Press [enter] [enter].
- Select to add a Graphs page.
How do I get out of press to test mode without a calculator?
To disable Press-to-Test mode through a computer:
- Create a folder on your computer called “Press-to-Test”
- In that folder, place an empty tns document called “Exit Test Mode”. This file is the only file that should be in that folder.
- Send this file to your connected device and you will exit Press-to-Test mode.
Why does my CAS say false?
Solving for some equations on TI-89 family, Voyage 200, or TI-Nspire Family CAS handheld (includes: TI-Nspire CAS with ClickPad or TouchPad and TI-Nspire CX CAS) will sometimes return an answer of “false.” This is caused by the equation having a non-real solution.
How do I create a TNS file on my TI-Nspire?
The TI*Nspire CX Document can be created by selecting Insert > Program Editor > New on the handheld. To create a new program, select Insert > Program Editor. You can type in a name for your program, such as “soundtst,” and then select “Program as the Type.” Click OK to close the window.
How do I get my TI 84 Plus CE out of test mode?
Link two TI-84 Plus CE graphing calculators using a unit-to-unit USB cable and then transfer a file by using y 8, SEND RECEIVE. Use TI Connect™ CE Actions > Quit Exam Mode on Connected CE Calculators to quit the exam mode on any connected CE calculator.
What are TNS files?
The tnsnames.ora file is a configuration file that defines connection parameters for your Oracle database instance. By default, tnsnames.ora resides in the following location: Solaris. Oracle_HOME/network/admin. Windows.
How do you clear a TI Nspire scratch pad?
To clear the Scratchpad and all its variables, press ~ then choose option B: Clear Scratchpad. You can also save your work from the Scratchpad by pressing ~ then choosing option A: Save to Document.
What does c1 mean on TI Nspire?
What does a c1 or a component formatted as ck in the answer on the TI-Nspire CAS Handheld mean? The appearance of c1 in an answer means that the answer is true for any constant that replaces c1.