User Manual

20090601
Problem
Use this keyboard:
Operation
mth abc cat 2D
Determine the greatest
common divisors of {4, 3},
{12, 6}, and {36, 9}.
Func [iGcd]
W
4

3
Y

W
12

6
Y

W
36

9
Y

U
S
“iLcm” Function
Syntax: iLcm(Exp-1, Exp-2[, Exp-3…Exp-10)]
(Exp-1 through Exp-10 all are integers.)
iLcm(List-1, List-2[, List-3…List-10)]
(All elements of List-1 through List-10 are integers.)
Function:
•
The first syntax above returns the least common multiple for two to ten integers.
• The second syntax returns, in list format, the least common multiple (LCM) for each of the
elements in two to ten lists. When the arguments are {
a
,
b
}, {
c
,
d
}, for example, a list will be
returned showing the LCM for
a
and
c
, and for
b
and
d
.
Description:
•
All of the lists must have the same number of elements.
• When using the “iLcm(List-1, List-2[, List-3…List-10)]” syntax, one (and only one)
expression (Exp) can be include as an argument in place of a list.
Problem
Use this keyboard:
Operation
mth abc cat 2D
Determine the least common
multiples of {4, 3}, {12, 6},
and {36, 9}.
Func [iLcm]
W
4

3
Y

W
12

6
Y

W
36

9
Y

U
S
“iMod” Function
Syntax: iMod(Exp-1/List-1, Exp-2/List-2[)]
Function:
•
This function divides one or more integers by one or more other integers and returns the
remainder(s).
Description:
•
Exp-1 and Exp-2, and all of the elements of List-1 and List-2 must be integers.
• You can use Exp for one argument and List for the other argument (Exp, List or List, Exp) if
you want.
• If both arguments are lists, both lists must have the same number of elements.
2-4-10
Function Calculations