908
Appendix A: Functions and Instructions
For the
APPROX
setting, numerical integration is
tried first, if applicable. Anti-derivatives are
sought only where such numerical integration is
inapplicable or fails.
‰
(
e
^(
ë
x^2),x,
ë
1,1)
¥ ¸
1.493
...
‰
()
can be nested to do multiple integrals.
Integration limits can depend on integration
variables outside them.
Note:
See also
nInt()
.
‰
(
‰
(ln(x+y),y,0,x),x,0,a)
¸
‡
‡
‡
‡
()
(square root)
2 ]
key
‡
‡
‡
‡
(
expression1
)
⇒
⇒
⇒
⇒
expression
‡
‡
‡
‡
(
list1
)
⇒
⇒
⇒
⇒
list
Returns the square root of the argument.
For a list, returns the square roots of all the
elements in
list1.
‡
(4)
¸
2
‡
({9,a,4})
¸
{3
‡
a 2}
Π
()
(product)
MATH/Calculus menu
Π
Π
Π
Π
(
expression1
,
var
,
low
,
high
)
⇒
⇒
⇒
⇒
expression
Evaluates
expression1
for each value of
var
from
low
to
high
, and returns the product of the results.
Π
(1/n,n,1,5)
¸
1
120
Π
(k^2,k,1,n)
¸
(n
!
)
ñ
Π
({1/n,n,2},n,1,5)
¸
{
1
120 120 32
}
Π
Π
Π
Π
(
expression1
,
var
,
low
,
low
ì
1
)
⇒
⇒
⇒
⇒
1
Π
(k,k,4,3)
¸
1
Π
Π
Π
Π
(
expression1
,
var
,
low
,
high
)
⇒
⇒
⇒
⇒
1
/
Π
(
expression1,
var, high+1, low
ì
1)
if high < low
ì
1
Π
(1/k,k,4,1)
¸
6
Π
(1/k,k,4,1)
ù
Π
(1/k,k,2,4)
¸
1/4
G
()
(sum)
MATH/Calculus menu
G
G
G
G
(
expression1
,
var
,
low
,
high
)
⇒
⇒
⇒
⇒
expression
Evaluates
expression1
for each value of
var
from
low
to
high
, and returns the sum of the results.
G
(1/n,n,1,5)
¸
137
60
G
(k^2,k,1,n)
¸
n
ø
(n
+
1)
ø
(2
ø
n
+
1)
6
G
(1/n^2,n,1,
ˆ
)
¸
p
ñ
6
G
G
G
G
(
expression1
,
var
,
low
,
low
ì
1
)
⇒
⇒
⇒
⇒
0
G
(k,k,4,3)
¸
0
G
G
G
G
(
expression1
,
var
,
low
,
high
)
⇒
⇒
⇒
⇒
ë
G
G
G
G
(
expression1,
var, high+1, low
ì
1) if
high < low
ì
1
G
(k,k,4,1)
¸
ë
5
G
(k,k,4,1)+
G
(k,k,2,4)
¸
4
Summary of Contents for Voyage 200
Page 36: ...Getting Started 36 D B D B Press Result ...
Page 45: ...Getting Started 45 3 0 D B D D B D Press Result ...
Page 46: ...Getting Started 46 D 2 0 0 2 D B Scroll down to October and press Press Result ...
Page 60: ...Getting Started 60 B D Press Result ...
Page 139: ...Previews 139 8 Complete the operation Press 2 d Steps and keystrokes Display 5 f 2 ...
Page 453: ...Differential Equation Graphing 453 ...
Page 468: ...Tables 468 ...
Page 777: ...Activities 777 ...
