Name

Keys and Description

Page

 

 

 

 

 

RCL+ variable

variable

3–7

 

 

Returns x + variable.

 

 

RCL– variable

variable.

3–7

 

 

Returns x – variable.

 

 

RCLx variable

variable.

3–7

 

 

Returns x variable.

 

 

RCLvariable

variable.

3–7

 

 

Returns x variable.

 

 

RMDR

() Produces

6–16

1

 

the remainder of a division operation

 

 

 

involving two integers.

 

 

RND

Round.

4–18

1

 

Rounds x to n decimal places in FIX n

5–8

 

 

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.

 

 

9()Activates Reverse

1–9

 

 

Polish notation.

 

 

RTN

Return.

13–4

 

 

Marks the end of a program; the

14–1

 

 

program pointer returns to the top or

 

 

 

to the calling routine.

 

 

R

Roll down.

2–3

 

 

Moves t to the Z–register, z to the Y–

C–7

 

 

register, y to the X–register, and x to

 

 

 

the T–register in RPN mode.

 

 

 

Displays the X,Y,Z,T menu to review

 

 

 

the stack in ALG mode.

 

 

R

Roll up.

2–3

 

 

Moves t to the X–register, z to the T–

C–7

 

 

register, y to the Z–register, and x to

 

 

 

the Y–register in RPN mode.

 

 

 

Displays the X,Y,Z,T menu to review

 

 

 

the stack in ALG mode.

 

 



Displays the standard–deviation

12–4

 

 

Menu.

 

 

 

 

 

 

G-12Operation Index