154 integer a_dim1, a_offset, c_dim1, c_offset, i__1, i__2;
156 integer i__, i1, i2, i3, ic, jc, mi, ni, nq;
161 extern logical lsame_(
char *,
char *);
163 int xerbla_(
char *,
integer *);
188 a_offset = 1 + a_dim1;
192 c_offset = 1 + c_dim1;
197 left = lsame_(side,
"L");
198 notran = lsame_(trans,
"N");
208 if (! left && ! lsame_(side,
"R"))
212 else if (! notran && ! lsame_(trans,
"T"))
224 else if (*k < 0 || *k > nq)
228 else if (*lda < max(1,nq))
232 else if (*ldc < max(1,*m))
239 xerbla_(
"DORM2R", &i__1);
243 if (*m == 0 || *n == 0 || *k == 0)
247 if (left && ! notran || ! left && notran)
272 i__2 < 0 ? i__ >= i__1 : i__ <= i__1;
288 aii = a[i__ + i__ * a_dim1];
289 a[i__ + i__ * a_dim1] = 1.;
290 dlarf_(side, &mi, &ni, &a[i__ + i__ * a_dim1], &c__1, &tau[i__], &c__[ ic + jc * c_dim1], ldc, &work[1]);
291 a[i__ + i__ * a_dim1] = aii;
double doublereal
Definition: FLA_f2c.h:31
int integer
Definition: FLA_f2c.h:25
int logical
Definition: FLA_f2c.h:36