Casio FX-83GTX

User Manual - Page 18

For FX-83GTX.

PDF File Manual, 108 pages, Download pdf file

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Inputting Expressions and
Values
Inputting a Calculation Expression
Using Values
Inputting a Calculation Expression Using Standard
Format
Your calculator lets you input calculation expressions just as they are
written. Then simply press the
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 3
Note
If you execute a calculation that includes both division and multiplication operations in
which a multiplication sign has been omitted, parentheses will be inserted
automatically as shown in the examples below.
- When a multiplication sign is omitted immediately before an open parenthesis or
after a closed parenthesis.
Example: 6 ÷ 2(1 + 2) 6 ÷ (2(1 + 2))
6 2 1 2
- When a multiplication sign is omitted immediately before a variable, a constant,
etc.
Example: 4
π ÷ 2π → 4π ÷ (2π)
4
(π) 2 (π)
17
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