N =
Edit cells to change A — resets history
A = A
Row Operation Builder
B Matrix Preview (next operation)
Current Factorization State — Bₖ·…·B₁·A = current
L⁻¹ = Bₖ · … · B₁ (accumulated product)
L = (L⁻¹)⁻¹ = B₁⁻¹ · … · Bₖ⁻¹
Explicit Multiplication Chains
L⁻¹
= elimination matrices applied in order (outermost last, left-to-right)
L
= inverse elimination matrices (negate each multiplier α)
Step History
No steps applied yet.