A simple command-line Calc 3 helper written in Java.
- Arc length (numerical approximation)
- Dot product (any dimension)
- Cross product (3D)
- Demo mode (matches the style of the original C++ zip)
calc3-calculator-java/
├─ src/
│ ├─ Main.java
│ ├─ ArcLength.java
│ └─ VectorMath.java
├─ .gitignore
├─ LICENSE
└─ README.md