Inputting Expressions and Values

kInputting 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

AInputting 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

E-23