Linked from

The 54 pages that link to Determinant, each with the reason it gives.

• Liouville's formulaNarrower topic: The formula tracks this scalar for a matrix of solution columns.

• Monsky's theoremRelated: Triangle area is half the absolute determinant of two edge vectors.

• Rouché–Capelli theoremCompared with: Earlier solvability tests often centered on determinants, whereas rank handles rectangular systems too.

• Unit (ring theory)Related: A matrix over a commutative ring is invertible exactly when its determinant is a unit.