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Numeric Functions
Eight numeric functions are available
selections onthe
NUMBER FUNCTIONS menu. You access the menu when you
select the numeric (NUM) function.
The Number
Functions
Menu
Whenyoupress the [NUM] key, a menuappears. Each of
the menuselections is explained in the following pages.
<INT>
<FRC>
<R#>
INV] <R#>
<RND>
Discardsthe fraction and keepsthe integer
Discardsthe integerand keepsthefraction
Generates a random number
Enables you to enter a seed numberto
generatea predictable random number
sequence
Rounds a numberinternally to the display
format(scientific, engineering, standard, or
fixed)
Displaysthe selections shown below
<SGN>
<LCOM>
<PF>
<ABS>
<-->)
Calculatesthe signum (sign) of a number
Calculates the least common multiple and
greatest commondivisor of anumber
Determinesthe lowestprimefactorof a
number
Changes a numberto its absolute value
Displays the selections shown above
Math Operations
2-27
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