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.

 

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.