row echelon form

Noun

 * 1)  The stepped appearance of a matrix that has undergone  with the result that the leading coefficient or pivot (that is, the first nonzero number from the left) of a nonzero row is to the right of the pivot of the row above it.

Derived terms

 * reduced row echelon form

Translations

 * Finnish: porrasmuoto
 * Spanish: forma escalonada por filas
 * Swedish: trappstegsform