Appendix A: Functions and Instructions
841
mat
4444
list()
MATH/List menu
mat
4444
list(
matrix
)
⇒
⇒
⇒
⇒
list
Returns a list filled with the elements in
matrix
.
The elements are copied from
matrix
row by row.
mat
4
list([1,2,3])
¸
{1 2 3}
[1,2,3;4,5,6]
!
M1
¸
[
1 2 3
4 5 6
]
mat
4
list(M1)
¸
{1 2 3 4 5 6}
max()
MATH/List menu
max(
expression1
,
expression2
)
⇒
⇒
⇒
⇒
expression
max(
list1
,
list2
)
⇒
⇒
⇒
⇒
list
max(
matrix1
,
matrix2
)
⇒
⇒
⇒
⇒
matrix
Returns the maximum of the two arguments. If
the arguments are two lists or matrices, returns a
list or matrix containing the maximum value of
each pair of corresponding elements.
max(2.3,1.4)
¸
2.3
max({1,2},{
ë
4,3})
¸
{1
3}
max(
list
)
⇒
⇒
⇒
⇒
expression
Returns the maximum element in
list
.
max({0,1,
ë
7,1.3,.5})
¸
1.3
max(
matrix1
)
⇒
matrix
Returns a row vector containing the maximum
element of each column in
matrix1
.
Note:
See also
fMax()
and
min()
.
max([1,
ë
3,7;
ë
4,0,.3])
¸
[1 0 7]
mean()
MATH/Statistics menu
mean(
list[, freqlist]
)
⇒
⇒
⇒
⇒
expression
Returns the mean of the elements in
list
.
Each
freqlist
element counts the number of
consecutive occurrences of the corresponding
element in
list
.
mean({.2,0,1,
ë
.3,.4})
¸
.26
mean({1,2,3},{3,2,1})
¸
5/3
mean(
matrix1[, freqmatrix]
)
⇒
⇒
⇒
⇒
matrix
Returns a row vector of the means of all the
columns in
matrix1.
Each
freqmatrix
element counts the number of
consecutive occurrences of the corresponding
element in
matrix1
.
In vector format rectangular mode:
mean([.2,0;
L
1,3;.4,
L
.5])
¸
[
L
.133
...
.833
...
]
mean([1/5,0;
L
1,3;2/5,
L
1/2])
¸
[
ë
2/15 5/6]
mean([1,2;3,4;5,6],[5,3;4,1;
6,2])
¸
[47/15,
11/3]
median()
MATH/Statistics menu
median(
list
)
⇒
⇒
⇒
⇒
expression
Returns the median of the elements in
list1
.
median({.2,0,1,
ë
.3,.4})
¸
.2
median(
matrix1
)
⇒
matrix
Returns a row vector containing the medians of
the columns in
matrix1
.
Note:
All entries in the list or matrix must
simplify to numbers.
median([.2,0;1,
ë
.3;.4,
ë
.5])
¸
[.4
ë
.3]
Summary of Contents for Voyage 200
Page 36: ...Getting Started 36 D B D B Press Result ...
Page 45: ...Getting Started 45 3 0 D B D D B D Press Result ...
Page 46: ...Getting Started 46 D 2 0 0 2 D B Scroll down to October and press Press Result ...
Page 60: ...Getting Started 60 B D Press Result ...
Page 139: ...Previews 139 8 Complete the operation Press 2 d Steps and keystrokes Display 5 f 2 ...
Page 453: ...Differential Equation Graphing 453 ...
Page 468: ...Tables 468 ...
Page 777: ...Activities 777 ...
