HP 32SII User Manual
Page 355
Operation
Index
F–11
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24 Size : 17.7 x 25.2 cm
Name Keys
and
Description
Page
Selects the period as the radix mark
(decimal point).
RANDOM
{
[PROB]
{
}
Executes the RANDOM function.
Returns a random number in the
range 0 through 1.
4–11 1
RCL variable
K
variable
Recall.
Copies variable into the X–register.
3–1
RCL+ variable
K
variable
Returns x + variable.
3–5
RCL– variable
K
variable.
Returns x – variable.
3–5
RCLx variable
K
y
variable.
Returns x
×
variable.
3–5
RCL
÷
variable
K
p
Round.
Returns x
÷
variable.
3–5
RND
z
I
Round.
Rounds x to n decimal places in FIX n
display mode; to n + 1 significant
digits in SCI n or ENG n display
mode; or to decimal number closest
to displayed fraction in
Fraction–display mode.
4–14
5–8
1
RTN
{
Return.
Marks the end of a program; the
program pointer returns to the top or
to the calling routine.
12–3
13–2
R
¶
9
Roll down.
Moves t to the Z–register, z to the
Y–register, y to the X–register, and x
to the T–register.
2–3
R
µ
{
8
Roll up.
Moves t to the X–register, z to the
T–register, y to the T–register, and x
to the Y–register.
2–3
{
2
Displays
the
standard–deviation
Menu.
11–4