PLASMA  2.8.0
PLASMA - Parallel Linear Algebra for Scalable Multi-core Architectures
void CORE_spltmg_condexq ( int  M,
int  N,
float *  Q,
int  LDQ 
)

CORE_spltmg_condexq generates the Q used in condex matrix generation

See http://www.mathworks.fr/fr/help/matlab/ref/gallery.html#f84-999898 gallery('condex',n,4,100)

Returns a "counter-example" matrix to a condition estimator. It has order n and scalar parameter theta (default 100).

LAPACK (RCOND): It is the inverse of this matrix that is a counter-example.

Parameters
[in]MThe number of rows of the matrix Q used in condex generation. M >= 0.
[in]NThe number of columns of the matrix A to be generated. N >= 0.
[out]QOn entry, the M-by-3 matrix to be initialized. On exit, the housholder reflectors required for condex generation.
[in]LDQThe leading dimension of the matrix Q. LDQ >= max(1,M).