904
Appendix A: Functions and Instructions
.
ù
(dot mult.)
¶ p
keys
matrix1
.
ù
matrix2
⇒
⇒
⇒
⇒
matrix
expression
.
ù
matrix1
⇒
⇒
⇒
⇒
matrix
matrix1
.
ù
matrix2
returns a matrix that is the
product of each pair of corresponding elements in
matrix1
and
matrix2
.
expression
.
ù
matrix1
returns a matrix containing
the products of
expression
and each element in
matrix1
.
[a,2;b,3].
ù
[c,4;5,d]
¸
x.
ù
[a,b;c,d]
¸
.
/
(dot divide)
¶ e
keys
matrix1
.
/ matrix2
⇒
⇒
⇒
⇒
matrix
expression
.
/
matrix1
⇒
⇒
⇒
⇒
matrix
matrix1
.
/
matrix2
returns a matrix that is the
quotient of each pair of corresponding elements
in
matrix1
and
matrix2
.
expression
.
/
matrix1
returns a matrix that is the
quotient of
expression
and each element in
matrix1.
[a,2;b,3]./[c,4;5,d]
¸
x./[c,4;5,d]
¸
.^
(dot power)
¶ Z
keys
matrix1 .
^
matrix2
⇒
⇒
⇒
⇒
matrix
expression
.
^
matrix1
⇒
⇒
⇒
⇒
matrix
matrix1
.
^
matrix2
returns a matrix where each
element in
matrix2
is the exponent for the
corresponding element in
matrix1
.
expression
.
^
matrix1
returns a matrix where each
element in
matrix1
is the exponent for
expression
.
[a,2;b,3].^[c,4;5,d]
¸
x.^[c,4;5,d]
¸
ë
(negate)
·
key and MATH/Base menu
ë
expression1
⇒
⇒
⇒
⇒
expression
ë
list1
⇒
⇒
⇒
⇒
list
ë
matrix1
⇒
⇒
⇒
⇒
matrix
Returns the negation of the argument.
For a list or matrix, returns all the elements
negated.
If
expression1
is a binary or hexadecimal integer,
the negation gives the two’s complement.
ë
2.43
¸
ë
2.43
ë
{
ë
1,0.4,1.2
í
19}
¸
{1
ë
.4
ë
1.2
í
19}
ë
a
ù ë
b
¸
a
ø
b
In Bin base mode:
0b100101
4
dec
¸
37
ë
0b100101
¸
0b11111111111111111111111111011011
ans(1)
4
dec
¸
ë
37
Note:
To type
4
, press
2
.
Important:
Zero, not the letter O.
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 ...
