Texas Instruments TI-83 - Page 56

2-6 Math, Angle, and Test Operations
8302MATH.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:12 PM Printed: 02/19/01 2:27
PM Page 6 of 26
3
(cube) returns the cube of
value
. You can use
3
with real
or complex numbers, expressions, lists, and square
matrices.
value
3
3
‡
(
(cube root) returns the cube root of
value
. You can use
3
‡
(
with real or complex numbers, expressions, and lists.
3
‡
(
value
)
x
‡
(
x
th
root) returns the
x
th
root
of
value
. You can use
x
‡
with real or complex numbers, expressions, and lists.
x
th
root
x
‡
value
fMin( (function minimum) and fMax( (function maximum)
return the value at which the local minimum or local
maximum value of
expression
with respect to
variable
occurs, between
lower
and
upper
values for
variable
.
fMin(
and fMax( are not valid in
expression
. The accuracy is
controlled by
tolerance
(if not specified, the default is
1
â
L
5).
fMin(
expression
,
variable
,
lower
,
upper
[
,
tolerance
]
)
fMax(
expression
,
variable
,
lower
,
upper
[
,
tolerance
]
)
Note:
In this guidebook, optional arguments and the commas that
accompany them are enclosed in brackets ([ ]).
3
(Cube),
3
‡
( (Cube Root)
x
‡
(Root)
fMin(,
fMax(