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Opening Functions or Programs for Editing
Note: You cannot modify a locked program or function. To unlock the object, go to a Calculator page and use the Unlock command.
Opening a Function or Program in Calculator
| 1. | Tap Tools  and go to Functions & Programs. |
| 2. | Tap Program Editor, and then tap Open. |
The list of defined functions and programs available to the current problem opens.
| 3. | Tap the function or program name to open it in Program Editor. |
Opening a Function or Program in Program Editor
| 1. | Tap Tools and go to Actions. |
| 2. | Tap Open. |
| 3. | Tap the function or program name to open it in Program Editor. |
Note: To close the function or program, tap Tools > Actions > Close. The program or function closes and the Calculator page becomes active.