Matrix Calculator

Matrix Calculator is a simple and powerful tool for working with matrices of any size up to 6×6.

FEATURES:
• Addition and subtraction of two matrices
• Matrix multiplication (A × B)
• Transpose — swap rows and columns in one tap
• Determinant — calculate the scalar value of a square matrix
• Inverse matrix — find A⁻¹ with automatic singularity check

HOW TO USE:
1. Choose the operation tab: "A op B" for binary operations, or "Single" for unary ones.
2. Set the matrix size using the + / − buttons (1×1 up to 6×6).
3. Enter the values — empty cells are treated as 0.
4. Tap Calculate (or Transpose / Determinant / Inverse) to see the result instantly.

The app supports both light and dark themes, works fully offline and requires no permissions.
Perfect for students, engineers, and anyone who needs quick matrix math on the go.