FnCalc ボタンに式の割り当てが可能な履歴付き電卓
500+
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Everyone
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About this app
This calculator app that can calculate and input while confirming the calculation formula. Because the input and calculation formula remains in history, it is easy to modify and re-calculation. In addition to the four arithmetic operations, power, square root, calculations and basic function of the factorial it can be used.
As a feature not found in other calculator, you can assign any of the formula to the function button.
【how to use】
1. normal calculation
Enter the formula from the button to display the results and press the "=" button.
"BS" remove the pre-cursor character in the button, ← → You can edit the formula by moving the cursor with the arrow.
When you press the "CLS" button to clear the formulas and history in the input.
2. call of history
↑ ↓ call history with an arrow, you can edit.
You can enter the previous calculation result to the cursor position in the "Ans" button.
3. Assignment of function buttons
Press the "Edit" button, and press one of the F1 ~ F5, enter edit mode.
Enter the assignment you want the formula, "=" If you press the button or the "Edit" button, you will be assigned the editing is input to complete the function button equation.
For example, it is useful to assign such as "* 8%" as the formula of the consumption tax.
When you press the function button you assigned, you can enter the input expression to the cursor position.
Once assigned will be saved even if you exit the app.
4. input from the software keyboard
By tapping the text box, the software keyboard is displayed.
By using the software keyboard, not in the button function can also be input.
Available function, sqrt, log10, log, exp, abs, round, ceil, floor, sin, cos, tan, asin, acos, it is atan.
Example) sin (Pi)
As a feature not found in other calculator, you can assign any of the formula to the function button.
【how to use】
1. normal calculation
Enter the formula from the button to display the results and press the "=" button.
"BS" remove the pre-cursor character in the button, ← → You can edit the formula by moving the cursor with the arrow.
When you press the "CLS" button to clear the formulas and history in the input.
2. call of history
↑ ↓ call history with an arrow, you can edit.
You can enter the previous calculation result to the cursor position in the "Ans" button.
3. Assignment of function buttons
Press the "Edit" button, and press one of the F1 ~ F5, enter edit mode.
Enter the assignment you want the formula, "=" If you press the button or the "Edit" button, you will be assigned the editing is input to complete the function button equation.
For example, it is useful to assign such as "* 8%" as the formula of the consumption tax.
When you press the function button you assigned, you can enter the input expression to the cursor position.
Once assigned will be saved even if you exit the app.
4. input from the software keyboard
By tapping the text box, the software keyboard is displayed.
By using the software keyboard, not in the button function can also be input.
Available function, sqrt, log10, log, exp, abs, round, ceil, floor, sin, cos, tan, asin, acos, it is atan.
Example) sin (Pi)
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What's new
・演算子の優先順位のバグ修正
