35
Chapter 2: Operating the Graphing Calculator
3 ipart ipart value
Returnsonlytheintegerpartofadecimalnumber.
*
Arealnumber,alist,matrix,variable,orequationcanbeusedasvalues.
Example
•
Discard the fraction part of 42.195. (=42)
M
B
3
4 2 . 1 9 5
E
4 fpart fpart value
Returnsonlythefractionpartofadecimalnumber.
*
Arealnumber,alist,matrix,variable,orequationcanbeusedasvalues.
Example
•
Discard the integer part of 32.01. (=0.01)
M
B
4
3 2 . 0 1
E
5 int int value
Roundsdownadecimalnumbertotheclosestinteger.
Example
•
Rounddown34.56tothenearestwholenumber.(=34)
M
B
5
3 4 . 5 6
E
6 min( min(list)
Findsandreturnstheminimumvaluewithinalistofnumbers.To
define a list of more than two numbers, group the numbers with
brackets (
@
{
and
@
}
), with each element
separated by a comma.
Example
• Findthesmallestvalueamong
4,5,and-9.
M
B
6
@
{
4
,
5
,
_
9
@
}
)
E
7 max( max(list)
Findsandreturnsthemaximumvaluewithinalistofnumbers.
Example
• Findthesmallestvalueamong4,5,and-9.
M
B
7
@
{
4
,
5
,
_
9
@
}
)
E
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