Nx x, Ny y – HP 32SII User Manual
Page 357
Operation
Index
F–13
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24 Size : 17.7 x 25.2 cm
Name Keys
and
Description
Page
Stores variable
÷
x into variable.
STOP
f
Run/stop.
Begins program execution at the
current program line; stops a running
program and displays the X–register.
12–18
{
5
Displays the summation menu.
11–4
sx
{
2
{
Uº
}
Returns sample standard deviation of
x–values:
)
1
(
)
(
2
−
÷
−
∑
n
x
x
i
11–6 1
sy
{
2
{
U¸
}
Returns sample standard deviation of
y–values:
)
1
(
)
(
2
−
÷
−
∑
n
y
y
i
11–6 1
TAN
T
Tangent. Returns tan x. 4–4
1
TANH
z
7
T
Hyperbolic tangent.
Returns tanh x.
4–5 1
VIEW variable
{
variable
Displays the labeled contents of
variable without recalling the value to
the stack.
3–2
12–14
W
Evaluates
the
displayed equation.
6–14
XEQ label
W
label
Executes the program identified by
label.
13–2
x
2
z
:
Square of x. 4–2
1
X
y
z
.
The x
th
root of y. 4–2
1
x
z
/
{
º
}
Returns the mean of x values:
Σ
xi
÷
n.
11–4 1
xˆ
{
,
{
º
ˆ
}
Given a y–value in the X–register,
11–11 1