Chapter 1: Operating the TIN73 9
7301ENG.DOC CH1 Operating the TI-73, English Julie Hewlett Revised: 07/29/98 11:55 AM Printed: 05/19/99
8:58 AM Page 9 of 24
Done Exits the Text editor when selected and
pastes all contents on the entry line to the
cursor location on the previous screen.
Entry Line Displays all currently selected characters.
A
ll edit keys, except the cursor keys, edit
characters on the entry line.
Insert R on the Home screen.
1. Go to the Home screen and
clear it, if desired.
-l:
2. Use the Text editor to
select R.
-tRb
3. Exit the Text editor.
Done b
Test and Logic (Boolean) Operators
You select test and logic operators exactly as you would a
letter. Both types of operators are explained in detail in
Chapter 2: Math Operations.
³
Use $, #, ", and
! to highlight R.
R is pasted to
the entry line.
The Home
screen