H I N T
Storing a value in a variable
When you retrieve a number from ANS, you obtain the result to its full precision. When you retrieve a number from the HOME’s display history, you obtain exactly what was displayed.
Pressing 
evaluates (or
whereas pressing 
ANS copies the last result (as ANS) into the edit line.
You can save an answer in a variable and use the variable in later calculations. There are 27 variables available for storing real values. These are A to Z and θ. See Chapter 14, “Variables and memory management” for more information on variables. For example:
1.Perform a calculation.
45 
8 
3
2.Store the result in the A variable.
A
3.Perform another calculation using the A variable.
95 
2 
A
Getting started |