Name

Keys and Description

Page

 

 

 

 

 

ENG n

8()n

1–22

 

 

Selects Engineering display with n

 

 

 

digits following the first digit (n = 0

 

 

 

through 11).

 

 

@and2

Causes the exponent display for the

1–22

 

 

number being displayed to change

 

 

 

in multiple of 3.

 

 

Separates two numbers keyed in

1–19

 

 

sequentially; completes equation

6–4

 

 

entry; evaluates the displayed

6–11

 

 

equation (and stores result if

 

 

 

appropriate).

 

 

ENTER

2–6

 

 

Copies x into the Y–register, lifts y

 

 

 

into the Z–register, lifts z into the T–

 

 

 

register, and loses t.

 

 

Activates or cancels (toggles)

6–3

 

 

Equation–entry mode.

13–7

 

ex

Natural exponential.

4–1

1

 

Returns e raised to the x power.

 

 

EXP

Natural exponential.

6–16

1

 

Returns e raised to the specified

 

 

 

power.

 

 

°F

Converts °C to °F.

4–14

1



Turns on and off Fraction–display

5–1

 

 

mode.

 

 

FIX n

8() n

1–21

 

 

Selects Fixed display with n decimal

 

 

 

places: 0 n 11.

 

 



Displays the menu to set, clear, and

14–12

 

 

test flags.

 

 

FN = label

label

15–1

 

 

Selects labeled program as the

15–7

 

 

current function (used by SOLVE and

 

 

 

FN).

 

 

FP

() Fractional part

4–17

1

 

of x.

 

 

 

 

 

 

Operation Index G-7