HP MLIB User's Guide Vol. 2 7th Ed.

1110
DSEVVE 1073
DSEVVM 1076
DSKYMM 521
DSKYSM 525
DSLECO 891
DSLEDA 894
DSLEFA 896
DSLEFF 900
DSLEFS 903
DSLEI1 909
DSLEIC 911
DSLEIE 914
DSLEIF 916
DSLEIM 917
DSLEIN 921
DSLELU 923
DSLEMA 929
DSLEOC 931
DSLEOP 933
DSLEOR 937
DSLEPS 940
DSLERD 941
DSLESL 944
DSLEV1 947
DSLEVC 950
DSLEVE 954
DSLEVM 957
DSORT 620
DSPMV 249
DSPR 254
DSPR2 259
DSUM 139
DSWAP 141
DSYMM 265
DSYMV 270
DSYR 275
DSYR2 279
DSYR2K 284
DSYRK 289
DTBMV 294
DTBSV 301
DTPMV 308
DTPSV 313
DTRMM 318
DTRMV 323
DTRSM 327
DTRSV 332
DVBRMM 529
DVBRSM 533
DWDOT 145
DZAMAX 56
DZAMIN 59
DZASUM 62
DZERO 150
DZNRM2 107
DZNRSQ 110
E
eigenextraction
general 1030, 1036
return eigenvalue results 1061
eigenvalues
check accuracy of results 1018
return results 1059, 1061
sparse
initialize 1054
subprograms 1003–1079
symmetric matrix 1030, 1036
eigenvectors
check accuracy of results 1018
return results 1059
sparse
initialize 1054
subprograms 1003–1079
symmetric matrix 1030, 1036
elementary operation, vector 65, 68
elementary reflector
See Householder matrix
elements
count selected vector 46
find selected vector 99
index
maximum of vector 49
minimum of vector 51
list selected vector 99
maximum of vector, index 49
minimum of vector, index 51
return diagonal of matrix 941
search vector for 53
sum 139
end of matrix structure input 916, 1049
environment variables
MLIB_NUMBER_OF_THREADS 18, 643
MLIB_SETNUMTHREADS 19, 644
MP_NUMBER_OF_THREADS 19, 644
environmental inquiry
CMACH argument 172, 354
F_SFPINFO 172, 354
return values 173
error handler
basic matrix operations 337
BLAS Standard routines 605
F_BLASERROR 605
sparse systems 883
XERBLA 337
XERVEC 623
error handling 649, 684
high-level subprograms 28–29
low-level subprograms 28
error reporting 28
estimate condition number
sparse symmetric matrix 891
Euclidean norm