Matrix Input
Select Matrix Size
2x2 Matrix A
Results
Enter matrix values and click Calculate to see eigenvalues
How It Works
1
Choose Size
Select your matrix size: 2x2, 3x3, or 4x4. The input grid adapts automatically.
2
Enter Values
Fill in the matrix elements or use Random/Identity preset buttons for quick input.
3
Calculate
Click Calculate to compute eigenvalues, characteristic polynomial, determinant & trace.
4
Export
Download results as CSV or image. View step-by-step solution and matrix properties.