Texas Instruments Voyage 200, Руководство пользователя

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Appendix A: Functions and Instructions 903
^
(power) Z
key
expression1
^
expression2
⇒
⇒ ⇒
⇒
expression
list1
^
list2
⇒
⇒ ⇒
⇒
list
Returns the first argument raised to the power of
the second argument.
For a list, returns the elements in
list1
raised to
the power of the corresponding elements in
list2
.
In the real domain, fractional powers that have
reduced exponents with odd denominators use
the real branch versus the principal branch for
complex mode.
4^2
¸
16
{a,2,c}^{1,b,3}
¸
{a 2 b c
ò
}
expression
^
list1
⇒
list
Returns expression raised to the power of the
elements in list1 .
p^{a,2,
ë
3}
¸
{ pa p
ñ
1
p
ò
}
list1 ^ expression
⇒
list
Returns the elements in
list1
raised to the power
of
expression
.
{1,2,3,4}^
ë
2
¸
{
1 1/4 1/9 1/16
}
squareMatrix1
^
integer
⇒
matrix
Returns squareMatrix1 raised to the integer power.
squareMatrix1
must be a square matrix.
If integer =
ë
1, computes the inverse matrix.
If integer <
ë
1, computes the inverse matrix to an
appropriate positive power.
[1,2;3,4]^2
¸
[1,2;3,4]^
ë
1
¸
[1,2;3,4]^
ë
2
¸
.+
(dot add) ¶ «
keys
matrix1
.+
matrix2
⇒ ⇒ ⇒ ⇒
matrix
expression
.+
matrix1
⇒ ⇒ ⇒ ⇒
matrix
matrix1
.+
matrix2
returns a matrix that is the sum
of each pair of corresponding elements in matrix1
and matrix2 .
expression
.+
matrix1
returns a matrix that is the
sum of
expression
and each element in
matrix1.
[a,2;b,3].+[c,4;5,d]
¸
x.+[c,4;5,d]
¸
.
....
(dot subt.)
¶ |
keys
matrix1 .
ì
matrix2
⇒
⇒ ⇒
⇒
matrix
expression . ì matrix1
⇒
⇒ ⇒
⇒
matrix
matrix1 .
ì
matrix2 returns a matrix that is the
difference between each pair of corresponding
elements in
matrix1 and matrix2 .
expression .
ì
matrix1 returns a matrix that is the
difference of expression and each element in
matrix1.
[a,2;b,3].
ì
[c,4;d,5]
¸
x.
ì
[c,4;d,5]
¸