Frequently Asked Questions - Casio FX-100AU PLUS User Manual

Frequently Asked Questions

Frequently Asked Questions
■ How can I perform input and display results the same way I did on
a model that does not have Natural Textbook Format?
→ Perform the following key operation:
"Configuring the Calculator Setup" for more information.
■ How can I change a fraction form result to decimal form?
How can I change a fraction form result produced by a division
operation to decimal form?
→ See "Toggling Calculation Results" for the procedure.
■ What is the difference between Ans memory, PreAns memory,
independent memory, and variable memory?
→ Each of these types of memory acts like "containers" for temporary
storage of a single value.
Ans Memory:
Stores the result of the last calculation performed. Use this memory to
carry the result of one calculation on to the next.
PreAns Memory:
Stores the result of calculation before the last one. PreAns memory can
be used only in the COMP Mode.
Independent Memory:
Use this memory to totalize the results of multiple calculations.
Variables:
This memory is helpful when you need to uses the same value multiple
times in one or more calculations.
■ What is the key operation to take me from the STAT Mode to a
mode where I can perform arithmetic calculations?
→ Press (COMP).
■ How can I return the calculator to its initial default settings?
→ Perform the following key operation:
■ When I execute a function calculation, why do I get a calculation
result that is completely different from older CASIO calculator
models?
→ With a Natural Textbook Display model, the argument of a function that
uses parentheses must be followed by a closing parenthesis. Failing to
(SETUP)
(CLR)
69
(LineIO). See
(Setup) (Yes).