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

Constant

Keys
1. % l turns on the constant mode and
lets you define a constant. A K displays
when the constant mode is on.
2. < places the contents of K at the end
of the expression in the display.
© 1999 T I I
EXAS NSTRUMENTS NCORPORATED
Notes
The examples on the transparency masters
assume all default settings.
All functions, except statistics, work in
constant mode.
To enter a constant:
1. Press % l. If a constant is
already stored, press - to clear
it.
2. Enter your constant (any set of
operations, functions, and values).
3. Press < to turn on the constant
mode. K appears in the display.
4. Press - to clear the display.
5. Enter an initial value. If you do not
enter a value, 0 is assumed, and Ans
will appear in the display.
6. Press < to place the contents of
K at the end of the expression and
evaluate it.
7. Continue pressing < to repeat
the constant.
The result is stored in Ans, which is
displayed, and the constant is used
1
to evaluate the new expression.
2
TI-30X ÙS: A Guide for Teachers
5
43