Casio CLASSWIZ CG Software User's Manual page 15

Using Apps
Calculate App
Calculate is an app that lets you use various types of functions to input and execute various functions. It supports
the use of real numbers, complex numbers, vectors, matrices, and lists.
Basic Calculation Operations
Starting a Calculation
1. h > Calculate
• The cursor appears at the far left of the input box on the Calculation tab.
2. Enter the calculation formula and press E.
• The calculation result appears on the next line, right justified.
Example Calculations
Arithmetic
7 × 8 − 4 × 5 = 36
Calculation
Minus Sign -8 × 7 − (-6) = -50
2 + 1 1 = 13
Fractions
3 2
To clear the calculation you are entering
Press a.
To clear all Calculation tab contents
While the cursor is located at the far left of the input box in a line that has nothing input, press a.
Using the Latest Calculation Result (Ans)
The latest calculation result is stored in a variable named Ans. You can input the Ans variable into a new
calculation by pressing PF(Ans).
Example:
Pressing /, *, +, - operator key at the beginning of a new calculation automatically inputs the Ans
variable followed by the corresponding operator.
Example:
Ans is automatically entered when you press g or i, or when you enter a function that takes an argument
immediately before it (such as n ! or n P r , etc.)
2e3r+se(B)1
6
jPF(Ans)E
7/8-4/5E
s-(M)8/7-
s-(M)6E
r1d2E
4/20E
5/30E
/4E
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