2-2-1

Special Functions

2-2 Special Functions

kCalculations Using Variables

Example

Operation

Display

 

193.2aav(A)w

193.2

193.2 ⎟ 23 = 8.4

av(A)/23w

8.4

193.2 ⎟ 28 = 6.9

av(A)/28w

6.9

 

 

 

kMemoryuVariables (Alpha Memory)

This calculator comes with 28 variables as standard. You can use variables to store values you want to use inside of calculations. Variables are identified by single-letter names, which are made up of the 26 letters of the alphabet, plus r and θ. The maximum size of values that you can assign to variables is 15 digits for the mantissa and 2 digits for the exponent.

uTo assign a value to a variable

[value] a [variable name] w

Example

To assign 123 to variable A

 

Abcdaav(A)w

Example

To add 456 to variable A and store the result in variable B

 

Aav(A)+efgaa

 

l(B)w

#Variable contents are retained even when you turn power off.

20050401