MatrixLab Exact tools & calculators
Solve matrix problems with exact fractions, from row reduction to linear systems.
- Determinant Calculator
Calculate determinants using elimination with exact fractions and readable row-operation steps.
- Linear System Solver
Solve Ax = b with exact fractions and detect unique, inconsistent, or infinite-solution systems.
- Matrix Addition Calculator
Add matrices with exact fractions and clear dimension checks for valid entrywise addition.
- Exact Fraction Matrix Calculator
Work with matrices using exact fractions, row reduction steps, and common linear algebra operations in one place.
- Matrix Inverse Calculator
Find the inverse of a square matrix using exact fractions and step-by-step Gauss-Jordan elimination.
- Matrix Multiplication Calculator
Multiply matrices using exact fractions and dimension checks that explain invalid products clearly.
- Rank Calculator
Find matrix rank from exact row reduction and review the pivots that determine it.
- RREF Calculator
Calculate row-reduced echelon form using exact fractions and step-by-step Gauss-Jordan elimination.
- Transpose Calculator
Transpose matrices exactly, switching rows and columns without losing fractional precision.
Read each tool’s methods and limitations. For educational and informational use; independently verify important results.