for values of x near 0.

Using Limits (from the University of Arizona):

1. After starting up the program, you are prompted "Would you like some instructions?" Use the arrow keys to move to either Yes or No and then press .
2. If you choose Yes then read the instructions and press when you are ready to proceed.
3. Use the arrow keys to highlight Function Operations and press .
4. Use the arrow keys to highlight Create Function and press .
5. At the prompt, Enter function:, type sin(
6. A list of items appears at the right of the screen. Use the arrow keys to move to ?? and press .
7. Finish entering the function by typing *x) . * denotes multiplication and must be included.
8. Use the arrow keys to move to Point and press . Next we enter the value that x approaches; however the default is 0 so we just press .
9. Now use the arrow keys to move to Method and press . If we move to No at the prompt, Select point exactly halfway?, and press then we would get a random sequence of points converging to 0.
10. Use arrow keys to move to Two Sided Limit and press several times to get the following table: