"Dr Fraction", "Dr Fraction for iPad" (CLOSE)

"Dr. Fraction" and "Dr Fraction for iPad" have closed due to the release of "Dr. Fraction Special".
As "Dr. Fraction Special" support all functions that "Dr, Fraction" and "Dr Fraction for iPad" have,   could you please use "Dr. Fraction Special" from now.

Thanks and Best Regards

Dr Fraction Special ver 1.1

More natural fractional calculation process has come true by improved algorithm.
The operation method is same with current version 1.0.

Thanks and Best Regards

Dr Fraction Special ver 1.0

This app is a special version for the current 'Dr Fraction' or 'Dr Fraction for iPad',
and has following features.

- Fractional expression with missing number is also acceptable.
- Font size adjustment according to the length of  expression.
    (Large font size for short expression and small font size for long expression.)
- Other User Interface Improvement for iOS7.
    (This app is designed for both iPhone and iPad, and only for iOS7.)

The operation flow is similar with current apps.

(1) Normal Fractional calculation

The initial stage is as follows. We can always jump to this stage by touching "Reset".

Then we will proceed with expression input process by touching numbers and operational pads.

We can enter fraction input mode by touching "b/a" or "c b/a" as follows.

Once the fractional expression input complete, touch "Go" to start calculation mode as follows.

The following is one of the calculation scene.  Step by step calculation is easy to understand.

The following is the scene when calculation is over.
At this time, you can go backward and confirm previous calculation precess again
by touching upwards arrow.

Touch "Reset" to start another calculation.

(2) Calculation with a missing number.

Following is one example.
(You can specify missing number only once, and only in the left side of an expression.)

By repeating 'Go', you can get the following result.

(3) Font size adjustment

Following is one example.
Small font size is used for long expression, on the other hand large font size is used for short
expression.

Thanks and Best Regards

About Privacy Policy

I will make effort to protect your personal information as follows.

1) My app does not ask your personal information.
2) My app does not access personal information data on your terminal .
     (e.g. Contacts, Calendars, Reminders, Photos, Location Service data on your iPhone,
      iPod Touch and iPad).
3) My app does not perform internet access (including transmit and receive email).

If you have any question, please contact me.

Thanks and Best Regards