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# Calculator

## BRIEF DESCRIPTION

The calculator application I created is a user-friendly and efficient tool for performing various mathematical calculations on your Android device. With its intuitive interface, you can easily perform basic arithmetic operations like addition, subtraction, multiplication, and division. The app also includes advanced functions such as sine, cosine, and square root for more complex calculations. Additionally, it offers a convenient Calculations History feature that allows you to access and review your previous calculations with ease. Designed for optimal performance, the app ensures quick and accurate results while providing a seamless user experience. Whether you need to perform simple calculations or tackle more advanced mathematical tasks, this calculator app is the perfect companion.

## TECHNICAL DESCRIPTION

### TECHNLOGIES USED

  • ANDROID: ANDROID STUDIO - ANDROID ROOM
  • Kotlin

The calculator application was developed using Kotlin, a modern programming language, and Android Studio, an integrated development environment (IDE) for Android app development. The user interface was designed to be intuitive and user-friendly, allowing users to perform basic arithmetic operations such as addition, subtraction, multiplication, and division. Advanced functions like sine, cosine, and square root were also implemented to cater to more complex calculations. The app incorporates a Calculations History feature utilizing Android Room data, enabling users to easily access and review their previous calculations. Error handling and input validation mechanisms were implemented to ensure accurate results and a seamless user experience.

## SCREENSHOTS

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## AUTHORS

  • SAIED AUSSI