3L_CALC|生產應用線上App不用買

Input value, calculation results and memories are shown always on iphone.

Features

There is no equal key.Answer is displayed automatically.

Two input values and calculated results will be useful for those concerned about what you put the numbers during the calculations.

What you put into memory number is displayed.

★ fields using line 1 and line 2.

While typing first line,Key in operator (+ー× ÷), and the focus to the second line.

While typing second line, Key in operator (+ー× ÷) and the results are inserted into first line, followed by passes to the input second line.

Results are displayed on line three.

(There is no need to press Equal key [=] )

Example: the same as a normal calculator

12

Press × 3

and = 36

results are automatically displayed in the second row.

and continually press +4

36

+4

= 40 will be displayed.

★Touch Number

When you touch the first line, the focus moves and you can enter numbers.

Touch the third rows, the result is inserted into first line, and you can continue the calculation.

Touch the Operator display field on the second row, you can re-enter the operator.

★ When you touch the left side of the fields, you can move the number in memory field.

Touch the Memory field(on the top of the display) , you can return a number in the input field.

★ Others

AC: Erase all the numbers fields.

MC: Erase the memory field.

▶ : Erase one character in input field.

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