LINEA! ALL THINGS MATRIX

LINEA

Anything matrix. Solve it here!

Determinants, systems of equations, and regression, one clear step at a time.

LINEA worktable

Determinant

Square matrix

3 × 3 · numbers only

3 × 3

LUP is used for the determinant. For sizes up to 3 × 3, LINEA also shows minor/cofactor expansion as a cross-check.

Enter a square matrix. The current grid supports sizes from 1×1 to 12×12.

Result

Worked solution

Your steps will appear here.

Enter your numbers or equations above and select Solve to get the rendered LaTeX walkthrough.

LINEA keeps the calculation in WebAssembly and renders the returned steps as LaTeX.