Name

Keys and Description

Page

 

 

 

 

 

 

 

 

 

SCI n

8() n

1–22

 

 

Selects Scientific display with n

 

 

 

decimal places. (n = 0 through 11.)

 

 

SEED

Restarts the random–

4–15

 

SF n

number sequence with the seed

 

x

 

.

14–12

 

 

 

 

() n

 

 

Sets flag n (n = 0 through 11).

 

 

SGN

() Indicates the

4–17

1

 

sign of x.

 

 



Shows the full mantissa (all 12 digits)

6–19

 

 

of x (or the number in the current

13–23

 

 

program line); displays hex

 

 

 

checksum and decimal byte length

 

 

 

for equations and programs.

 

 

SIN

Sine.

4–3

1

 

Returns sin x.

 

 

SINH

Hyperbolic sine.

4–6

1

 

Returns sinh x.

 

 

SOLVE variable

variable

7–1

 

 

Solves the displayed equation or the

15–1

 

 

program selected by FN=, using

 

 

 

initial estimates in variable and x.

 

 



Inserts a blank space character

14–14

1

 

during equation entry.

 

 

SQ

Square of argument.

6–16

1

SQRT

Square root of x.

6–16

1

STO variable

variable

3–2

 

 

Store. Copies x into variable.

 

 

STO + variable

variable

3–6

 

 

Stores variable + x into variable.

 

 

STO – variable

variable

3–6

 

 

Stores variable – x into variable.

 

 

STO variable

variable

3–6

 

 

Stores variable x into variable.

 

 

STO variable

variable

3–6

 

 

Stores variable x into variable.

 

 

 

 

 

 

 

 

 

 

Operation Index G-13