Appendix A: Functions and Instructions
374
Shade
c
2
(
lowerbound
,
upperbound
,
df
)
Draws the density function for the
c
2
distribution specified
by degrees of freedom
df
and shades the area between
lowerbound
and
upperbound
.
y =
DRAW
3:Shade
c
2
(
Shade
Ü
(
lowerbound
,
upperbound
,
numerator df
,
denominator df
)
Draws the density function for the
Û
distribution specified
by
numerator df
and
denominator df
and shades the area
between
lowerbound
and
upperbound
.
y =
DRAW
4:Shade
Ü
(
ShadeNorm(
lowerbound
,
upperbound
[
,
m
,
s
]
)
Draws the normal density function specified by
m
and
s
and shades the area between
lowerbound
and
upperbound
.
y =
DRAW
1:ShadeNorm(
Shade_t(
lowerbound
,
upperbound
,
df
)
Draws the density function for the Student-t distribution
specified by degrees of freedom df, and shades the area
between
lowerbound
and
upperbound
.
y =
DRAW
2:Shade_t(
Simul
Sets mode to graph functions simultaneously.
†
z
Simul
sin(
value
)
Returns the sine of a real number, expression, or list.
˜
sin
L
1
(
value
)
Returns the arcsine of a real number, expression, or list.
y ?
sinh(
value
)
Returns the hyperbolic sine of a real number, expression,
or list.
y N
sinh(
sinh
L
1
(
value
)
Returns the hyperbolic arcsine of a real number,
expression, or list.
y N
sinh
L
1
(
SinReg
[
iterations
,
Xlistname
,
Ylistname
,
period
,
regequ
]
Attempts
iterations
times to fit a sinusoidal regression model
to
Xlistname
and
Ylistname
using a
period
guess, and stores
the regression equation to
regequ
.
…
CALC
C:SinReg
solve(
expression
,
variable
,
guess
,
{
lower
,
upper
})
Solves
expression
for
variable
, given an initial
guess
and
lower
and
upper
bounds within which the solution is sought.
†
MATH
0:solve(
SortA(
listname
)
Sorts elements of
listname
in ascending order.
y 9
OPS
1:SortA(
SortA(
keylistname
,
dependlist1
[
,
dependlist2
,
...,
dependlist n
]
)
Sorts elements of
keylistname
in ascending order, then
sorts each
dependlist
as a dependent list.
y 9
OPS
1:SortA(
SortD(
listname
)
Sorts elements of
listname
in descending order.
y 9
OPS
2:SortD(
SortD(
keylistname
,
dependl
ist1
[
,
dependlist2
,
...,
dependlist n
]
)
Sorts elements of
keylistname
in descending order, then
sorts each
dependlist
as a dependent list.
y 9
OPS
2:SortD(
startTmr
Starts the clock timer. Store or note the displayed value,
and use it as the argument for
checkTmr( )
to check the
elapsed time.
y N
startTmr
Function or
Instruction/Arguments
Result
Key or
Keys/Menu or
Screen/Item
