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NewPlot
CATALOG
n
NewPlot
,
includeCatList
[
Creates a new plot definition for plot number
specifies the type of the graph plot.
type
1 = scatter plot
2 = xyline plot
3 = box plot
4 = histogram
5 = modified box plot
specifies the display type of the mark.
mark
1 = è (box)
2 = × (cross)
3 = + (plus )
4 = é (square)
5 = ø (dot)
bucketSize
"bucket" (
window variables
be >0. Default = 1.
Note:
or c1–c99 (columns in the last data variable
shown in the Data/Matrix Editor), except for
includeCatList
variable name and cannot be c1–c99.
NewProb
CATALOG
NewProb
Performs a variety of operations that let you
begin a new problem from a cleared state
without resetting the memory.
Clears all single-character variable names
(
Clear a–z
variables are locked or archived.
Turns off all functions and stat plots (
and
Perfoms
ClrHome
nInt()
MATH/Calculus menu
expression1, var, lower, upper
nInt(
If the integrand
other than
constants, positive ˆ, or negative ˆ, then
returns an approximation of ‰
,
lower
average of some sample values of the integrand
in the interval
The goal is six significant digits. The adaptive
algorithm terminates when it seems likely that
the goal has been achieved, or when it seems
unlikely that additional samples will yield a
worthwhile improvement.
A warning is displayed (
accuracy")
been achieved.
846
type
xList
,
yList
frqList
,
[
[
], [
mark
bucketSize
], [
] [,
is the width of each histogram
= 4), and will vary based on the
type
and
xmin
can be 1–9. Lists must be variable names
n
, which does not have to be a
) in the current folder, unless the
) in the current graphing mode.
PlotsOff
,
ClrDraw
ClrErr
,
, and
ClrIO
ClrTable
) ⇒ ⇒ ⇒ ⇒
contains no variable
expression1
, and if
and
var
lower
. This approximation is a weighted
upper
)
lower<var<upper
"Questionable
when it seems that the goal has not
catList
], [
],
]]
.
n
.
must
bucketSize
xmax
FnOff
,
,
ClrGraph
.
expression
are
upper
nInt()
,
,
expression1
var
(
.
Appendix A: Functions and Instructions
FnOff ¸
PlotsOff ¸
{1,2,3,4} ! L1 ¸
{2,3,4,5} ! L2 ¸
NewPlot 1,1,L1,L2,,,,4 ¸
Press ¥ % to display:
NewProb ¸
nInt(
^( ë x^2),x, ë 1,1) ¸
e
nInt(cos(x),x, ë p , p +1 í ë 12) ¸
‰ (cos(x),x, ë p , p +10^( ë 12)) ¸
ans(1) ¥ ¸
Done
Done
{1 2 3 4}
{2 3 4 5}
Done
Done
1.493
...
ë 1.041
í ë 12
...
1
ë sin(
1000000000000
ë 1. í ë 12
)
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