Constant Calculations; To Enter A Constant Operation - Texas Instruments TI-25X Solar User Manual

Constant Calculations

The constant key
storing a number and its associated operation for repeated
use.

To enter a constant operation:

1. Key in the repetitive number (m).
2. Press the operation key you want.
3. Press .
Key
m
m
m
m
m
m
After storing the constant, you can complete each repeated
calculation by simply entering the new number and pressing
. To erase the constant, clear the calculator or enter any
of the above arithmetic keys.
simplifies repetitive calculations by
Function
Adds m to each subsequent entry.
Subtracts m from each subsequent entry.
Multiplies each subsequent entry by m.
Divides each subsequent entry by m.
Raises each subsequent entry to the mth
power.
Takes the mth root of each subsequent
entry.
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