TI -86 用户手册
52
Chapter 3: Math, Calculus, and Test Operations
03MATH.DOC TI-86, Chap 3, US English Bob Fedorisko Revised: 02/13/01 2:19 PM Printed: 02/13/01 3:00 PM Page 52 of 10
03MATH.DOC TI-86, Chap 3, US English Bob Fedorisko Revised: 02/13/01 2:19 PM Printed: 02/13/01 3:00 PM Page 52 of 10
03MATH.DOC TI-86, Chap 3, US English Bob Fedorisko Revised: 02/13/01 2:19 PM Printed: 02/13/01 3:00 PM Page 52 of 10
The MATH MISC (Miscellaneous) Menu
- Π*
NUM
PROB
ANGLE
HYP
MISC
sum
prod
seq
lcm
gcd
4
4
Frac
%
pEval
x
‡
eval
sum
list
Returns the sum of the elements of list
prod
list
Returns the product of the elements of list
seq(
expression
,
variable
,
begin
,
end
[,
step
]
)
Returns a list in which each element is the value of expression
evaluated for variable from begin to end by step
evaluated for variable from begin to end by step
lcm(
valueA
,
valueB
)
Returns the least common multiple of valueA and valueB
gcd(
valueA
,valueB
)
Returns the greatest common divisor of valueA and valueB
value
4
Frac
Displays value as a fraction
value
%
Returns value divided by 100 (multiplied by .01)
percent
%
number
Returns percent of number
pEval(
coefficientList
,
xValue
)
Returns the value of a polynomial (whose coefficients are given in
coefficientList
coefficientList
) at xValue
x
th
root
x
‡
value
Returns the x
th
root
of value
eval
value
Returns a list of the values of all selected functions in the current
graphing mode for the real value of the independent variable
graphing mode for the real value of the independent variable
value
can sometimes be an
expression, list, vector, or
matrix. For details about
specific syntax options, refer
to the A to Z Reference.
matrix. For details about
specific syntax options, refer
to the A to Z Reference.