Determinant Calculator
About Determinant Calculator
Use the determinant calculator to enter a square matrix, pick Gaussian or Bareiss elimination, and inspect the row-reduction trail that leads to the determinant.
How to Use
Use the determinant calculator to enter a square matrix, pick Gaussian or Bareiss elimination, and inspect the row-reduction trail that leads to the determinant. Enter the Method and Matrix values and review the Method, Determinant, and Status outputs after you calculate.
- Open the calculator : Use Determinant Calculator from the Math category.
- Check the inputs : Review the required values and any optional settings.
- Read the formula : Use the formula and notes below to understand how the result is produced.
Common Questions
What formula does the Determinant Calculator use?
The determinant changes sign when rows are swapped. Gaussian elimination multiplies the pivots, while Bareiss elimination preserves exact values through fraction-free reduction.
Inputs
- Method
- Matrix
Outputs
- Method
- Determinant
- Status
Formula
The determinant changes sign when rows are swapped. Gaussian elimination multiplies the pivots, while Bareiss elimination preserves exact values through fraction-free reduction.