Items 
Descriptions 
Notes 
Target Analysis Fields 
Structural Analyses and CFD, etc. 

Target Coefficient Matrix 
Sparse matrices that are generated from discretization methods
such as finite element, finite volume and differential methods. 
Can not solve problems including an eigenvalue whose value is 0. 
Problems with Zero Diagonal Elements 
Capable of calculating. 
Also calculates problems without diagonal dominant. 
Types of Unknowns 
Double precision real/complex number 

Symmetry of Problems 
Calculate both symmetric and asymmetric problems. 

Input Data 
Coefficient matrix, righthand side vector, maximum number of iteration, etc 

Output Data 
Solution vector, achieved relative residual, actual number of iteration, etc. 

Indication of Error Messages 
Warnings and error messages returned as return value (calculation
information, system information, etc). 

Method of Provision 
DLL 
Source code will not be disclosed. 
Attached Materials 
Product manual (with explanations about data format, parameters,
integration procedures, etc.), sample data, sample program
for integrating SMSBLK (C and FORTRAN). 
