The second row of buttons translates and scales f and the domain of f by a constant factor . The first four buttons of the third row replace f with a combination of f and g . The remaining buttons on the third row interchange f and g . The first three buttons in the fourth row allow you to store and retrieve functions from the calculator's function memory. Insert Adds f to the end of the list of stored functions.
Cycle Replaces f with the next item on the function list.
Delete Deletes f from the list of stored functions. Help Displays the online help for the calculator. Demo Runs a short demo of the calculator. Close Closes the calculator's windows.