
Calculating with Times
To set or change the current time format:
1. Press OK .
2. Press to highlight the time format field.
3. Press \*/- \ one or more times until the desired format is displayed.
4. Press OK to confirm your choice.
To put the current time on the stack (in number form):
■ Press fj^iTIME 1 TIME .
A number with HMS (hours-minutes-seconds) format is represented as
H. MMSSs:
H Zero or more digits representing the number of hours.
MM Two digits representing the number of minutes.
SS Two digits representing the number of seconds.
s Zero or more digits representing the decimal fraction part of
seconds.
To convert a time number from decimal hours to HMS format:
I. Enter the time number in decimal form.
2. Press P^fTIMEl fNXT)
16
To convert a time number from HMS format to decimal hours:
1. Enter the time number in HMS form.
2. Press r^fTIME) fNXT I HMS-;" .
Date, Time and Fraction Arithmetic 16-3
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