105 SUBROUTINE zlapmt( FORWRD, M, N, X, LDX, K )
118 COMPLEX*16 X( ldx, * )
155 x( ii, j ) = x( ii, in )
185 x( ii, i ) = x( ii, j )
subroutine zlapmt(FORWRD, M, N, X, LDX, K)
ZLAPMT performs a forward or backward permutation of the columns of a matrix.