Appendix A: Functions and Instructions
811
4444
DMS
MATH/Angle menu
expression
4444
DMS
list
4444
DMS
matrix
4444
DMS
Interprets the argument as an angle and displays
the equivalent
DMS
(
DDDDDD
¡
MM
¢
SS.ss
£
) number.
See
¡
, ', " on page 910 for DMS (degree, minutes,
seconds) format.
Note
:
4444
DMS
will convert from radians to degrees
when used in radian mode. If the input is
followed by a degree symbol (
¡
), no conversion
will occur. You can use
4444
DMS
only at the end of
an entry line.
In Degree angle mode:
45.371
4
DMS
¸
45
ó
22'15.6"
{45.371,60}
4
DMS
¸
{45
ó
22'15.6" 60
ó
}
dotP()
MATH/Matrix/Vector ops menu
dotP(
list1
,
list2
)
⇒
⇒
⇒
⇒
expression
Returns the “dot” product of two lists.
dotP({a,b,c},{d,e,f})
¸
a
ø
d
+
b
ø
e
+
c
ø
f
dotP({1,2},{5,6})
¸
17
dotP(
vector1
,
vector2
)
⇒
⇒
⇒
⇒
expression
Returns the “dot” product of two vectors.
Both must be row vectors, or both must be
column vectors.
dotP([a,b,c],[d,e,f])
¸
a
ø
d
+
b
ø
e
+
c
ø
f
dotP([1,2,3],[4,5,6])
¸
32
DrawFunc
CATALOG
DrawFunc
expression
Draws
expression
as a function, using
x
as the
independent variable.
Note
: Regraphing erases all drawn items.
In function graphing mode and
ZoomStd
window:
DrawFunc 1.25x
ù
cos(x)
¸
DrawInv
CATALOG
DrawInv
expression
Draws the inverse of
expression
by plotting
x
values on the y axis and
y
values on the x axis.
x
is the independent variable.
Note
: Regraphing erases all drawn items.
In function graphing mode and
ZoomStd
window:
DrawInv 1.25x
ù
cos(x)
¸
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 ...
