884 Appendix A: Functions and Instructions
4
(convert)
2 p key
expression_unit1
4 _
unit2
⇒
expression_unit2
Converts an expression from one unit to another.
The units must be in the same category.
The _ underscore character designates the units.
For a list of valid pre-defined units, refer to the
module about constants and measurement units.
You can press:
@ 2 9
H
¥À
to select units from a menu, or
you can type the unit names directly.
To get the _ underscore when typing units directly,
press:
@ ¥
q
H 2 q
Note: The
4
conversion operator does not handle
temperature units. Use
tmpCnv()
and
@tmpCnv()
instead.
3_m 4 _ft ¸ 9.842…ø_ft
10^() CATALOG
10^ (
expression1
) ⇒
expression
10^ (
list1
) ⇒
list
Returns 10 raised to the power of the argument.
For a list, returns 10 raised to the power of the
elements in
list1
.
10^(1.5)
¸ 31.622
...
10^{0,ë 2,2,a}
¸
{1
1
100
100 10
a
}
10^(
squareMatrix1
) ⇒
squareMatrix
Returns 10 raised to the power of
squareMatrix1
. This
is
not
the same as calculating 10 raised to the
power of each element. For information about the
calculation method, refer to
cos()
.
squareMatrix1
must be diagonalizable. The result
always contains floating-point numbers.
10^([1,5,3;4,2,1;6,L2,1]) ¸
1.143…E7 8.171…E6 6.675…E6
9.956…
E6 7.115…E6 5.813…E6
7.652…
E6 5.469…E6 4.468…E6
xê CATALOG (^
-1
)
expression1
xê ⇒
expression
list1
xê ⇒
list
Returns the reciprocal of the argument.
For a list, returns the reciprocals of the elements in
list1
.
3.1^ë 1
¸ .322581
{a,4,ë.1,xì 2}^ë 1
¸
{
1
a
1
4
ë 10.
1
xì 2
}
squareMatrix1
xê
⇒
squareMatrix
Returns the inverse of
squareMatrix1
.
squareMatrix1
must be a non-singular square matrix.
[1,2;3,4]^ë 1 ¸
[1,2;a,4]^ë 1 ¸
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