HP 49g manual Creating variables

To unlock the upper-case locked keyboard, press ~

Try the following exercises:

³~~math`

³~~m„a„t„h`

³~~m„~at„h`

The calculator display will show the following (left-hand side is Algebraic mode, right-hand side is RPN mode):

Creating variables

The simplest way to create a variable is by using the K. The following examples are used to store the variables listed in the following table (Press Jif needed to see variables menu):

Name	Contents	Type
α	-0.25	real
A12	3×105	real
Q	‘r/(m+r)'	algebraic
R	[3,2,1]	vector
z1	3+5i	complex
p1	« → r 'π*r^2' »	program

•Algebraic mode

To store the value of –0.25 into variable α: 0.25\ K ~‚a. AT this point, the screen will look as follows:

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