Specifications

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4.2.8 Calculator
This application performs four arithmetic calculations in a maximum of 12 digits. It supports
arithmetical calculation, constant calculation, inverse calculation, square root extraction
calculation, percentage calculation and memory calculation which conform to the Casio’s
calculator specifications.
The upper zone of the display area (see Fig. 4.79) displays the memory content, and the lower
zone displays calculation values including arithmetical operation signs and constant [K] when
calculating.
Tap COPY button to copy calculation values into clipboard.
Tap X button at the top right corner of the screen to close the application.
Fig. 4.79
Key Input
The number keys, decimal point “.”, operators and all clear (AC) can be also input using the
terminal’s keys.
Table 4.12
Keys on the calculator Keys on the terminal
0 to 9 0 to 9
Operator “÷×+-“ Up, down, left, right
= Enter
. (decimal point) - (F2)
AC CLR