Advanced Math Calculator CSharp

A C# console calculator project that includes standard calculations and extra mathematical operations such as repeating decimals, factorials, combinations and polynomial derivatives.

Features

• Basic arithmetic operations
• Power and square root
• Percentage calculation
• Factorial
• Permutation
• Combination
• Repeating decimal to fraction conversion
• Fraction to decimal preview
• Polynomial derivative calculation
• Simple equation value calculation
• Operation history
• Input validation

Example Operations

2 + 5
10 / 4
5!
nPr
nCr
0.1(6) = 1/6
2.3(45) = 129/55
d/dx 3x^2 + 2x - 5 = 6x + 2

Project Structure

Advanced-Math-Calculator-CSharp
├── Program.cs
├── AdvancedMathCalculator.csproj
├── README.md
├── .gitignore
├── Models
│   └── Fraction.cs
├── Services
│   ├── CalculatorEngine.cs
│   ├── CombinatoricsService.cs
│   ├── RepeatingDecimalService.cs
│   ├── PolynomialDerivativeService.cs
│   └── HistoryService.cs
└── Utilities
    └── InputHelper.cs

Technologies

• C#
• .NET 8
• Console application
• Object-oriented programming
• BigInteger support

How to Run

dotnet run

Author

Ömer Akpınar