TI -86 用户手册
292
Chapter 20: A to Z Function and Instruction Reference
20ATOZ.DOC TI-86, Chap 20, US English Bob Fedorisko Revised: 02/13/01 2:42 PM Printed: 02/13/01 3:05 PM Page 292 of 118
evalF(
CALC menu
evalF(
expression
,
variable
,
value
)
Returns the value of expression evaluated with respect
to variable at a real or complex value.
to variable at a real or complex value.
evalF(x^3+x+5,x,5) b
135
evalF(
expression
,
variable
,
list
)
Returns a list containing the values of expression
evaluated with respect to variable at each element in
list
evaluated with respect to variable at each element in
list
.
evalF(x^3+x+5,x,{3,5}) b
{35 135}
Exponent:
E
C
number
E
power
or
(
expressionA
)
E
(
expressionB
)
Returns a real or complex number raised to the power
of 10, where power is a real integer such that
L999 < power < 999. Any expressions must evaluate to
appropriate values.
of 10, where power is a real integer such that
L999 < power < 999. Any expressions must evaluate to
appropriate values.
12.3456789
E
5 b
1234567.89
(1.78/2.34)
E
2 b
76.0683760684
list
E
power
or list
E
(
expression
)
Returns a list in which each element is the
corresponding element in list raised to the power of 10.
corresponding element in list raised to the power of 10.
{6.34,854.6}
E
3 b
{6340 854600}