Memory - Texas Instruments TI-30X - IIS Scientific Calculator Teachers Manual

Memory

Keys
1. L displays the following menu of
variables.
A B C D E Lets you select a variable
in which to store the
displayed value. The new
variable replaces any
previously stored value.
rand Lets you set a seed value
for random integers.
2. z displays the following menu of
variables.
A B C D E Lets you view the stored
value before pasting it in
variable form to the display.
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© 1999 T I I
EXAS NSTRUMENTS NCORPORATED
3. % { clears all variables.
4. % h displays the following menu of
variables.
Lets you view the stored
A B C D E
value before pasting it to
the display.
Notes
The examples on the transparency masters
assume all default settings.
You can store a real number or an
expression that results in a real number to
a memory variable.
When you select a variable using z,
the variable name (A, B, C, D, or E) is
displayed on the entry line.
When you select a variable using % h,
the value of the stored variable is
displayed on the entry line.
Resetting the calculator clears all memory
variables.
For more about rand, see Chapter 11,
Probability.
TI-30X ÙS: A Guide for Teachers
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