【實用工具app】Calculator|最夯免費app

A Scientific and Engineering Calculator with large buttons AND functionality.

0.78 Update:

- Saves data better

- Hitting CE/C twice does AC

- Inverse tangent is now correct

Features:

- Trigonometry

- MOD (modulo)

- Binary, Octal and Hexadecimal

- View Fractions (F<->D)

- '2nd' button

Comments and suggestions welcome.

免費玩Calculator APP玩免費

免費玩Calculator App

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