Texas Instruments TI-89 Titanium User Manual page 820

) ⇒
list expression
min(
Returns the minimum element of
⇒ matrix
matrix1
min( )
Returns a row vector containing the minimum
element of each column in
Note: See also
mod()
MATH/Number menu
expression1
mod( ,
) ⇒
mod( list1 , list2
matrix1 matrix2
mod( ,
Returns the first argument modulo the second
argument as defined by the identities:
mod(x,0)
mod(x,y) xì y floor(x/y)
When the second argument is non-zero, the result is
periodic in that argument. The result is either zero or
has the same sign as the second argument.
If the arguments are two lists or two matrices,
returns a list or matrix containing the modulo of
each pair of corresponding elements.
Note: See also
MoveVar
CATALOG
var oldFolder
MoveVar ,
Moves variable
newFolder
mRow()
MATH/Matrix/Row ops menu
expression
mRow(
Returns a copy of
of
index matrix1
mRowAdd()
MATH/Matrix/Row ops menu
expression
mRowAdd(
⇒
matrix
Returns a copy of
of
index2 matrix1
expression
Appendix A: Functions and Instructions
.
list
.
matrix1
and .
fMin() max()
) ⇒
expression2 expression
list
) ⇒
matrix
x
.
remain()
newFolder
,
from to
var oldFolder newFolder
does not exist, creates it.
MoveVar
) ⇒
matrix1 index matrix
, ,
with each element in row
matrix1
multiplied by
expression
matrix1 index1 index2
, , , )
with each element in row
matrix1
replaced with:
× row + row
index1 index2
min({0,1,ë 7,1.3,.5}) ¸
min([1,ë 3,7;ë 4,0,.3]) ¸
mod(7,0) ¸
mod(7,3) ¸
mod(ë 7,3) ¸
mod(7,ë 3) ¸
mod(ë 7,ë 3) ¸
mod({12,ë 14,16},{9,7,ë 5}) ¸
{1,2,3,4}! L1 ¸
MoveVar L1,Main,Games ¸ Done
. If
mRow(ë 1/3,[1,2;3,4],2) ¸
.
mRowAdd(ë 3,[1,2;3,4],1,2) ¸
mRowAdd(n,[a,b;c,d],1,2) ¸
ë 7
[ë 4 ë 3 .3]
7
1
2
ë 2
ë 1
{3 0 ë 4}
{1 2 3 4}
1 2
[ ]
ë 1 ë 4/3
1 2
[ ]
L2
0
a b
[ ]
aø n+c bø n+d
817