Inputting Expressions and

Values

k Inputting a Calculation Expression

Using Standard Format

Your calculator lets you input calculation expressions just

as they are written. Then simply press the E  key to

execute it. The calculator automatically judges the

calculation priority sequence for addition, subtraction,

multiplication, and division, functions, and parentheses.

Example: 2 (5 + 4)   2   ( 3) =

2(5+4) 

2*y3E

A Inputting a Function with Parenthesis

When you input any of the functions shown below, it is

automatically input with the open parenthesis ( ( ) character.

Next, you need to input the argument and the closing

parenthesis ( ) ).

sin(, cos(, tan(, sin

 1

(, cos

 1

( , tan

 1

(, sinh(, cosh(, tanh(,

sinh

 1

(, cosh

 1

(, tanh

 1

(, log(, ln(, 

e

^(, 10^(, ^(,  (, 

3

 (,

x

 (, Abs(, Pol(, Rec(, Rnd(

Example: sin 30 =

z

1. t

2.  sin(  (fc), then E.

3. 30)E

  Some commonly used functions can also be input using

a direct key operation.

Example: sin 30 =

1. 11(sin)

2. 30)E

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