Items 
Descriptions 
Notes 
Target Analysis Fields 
CFD, Electromagnetic and Structural
Analyses, etc. 
Accommodates solid elements in structural
analysis. 
Target Coefficient Matrix 
Sparse matrices that are generated
from discretization methods such as finite element, finite
volume and differential methods. 

Problems with Zero Diagonal Elements 
Unable to calculate. 
Diagonal dominance of diagonal elements
required. 
Limit for Number of Unknowns 
None 
Depends on the amount of usable
memory. 
Types of Unknowns 
Real (double) 
Does not accommodate complex numbers. 
Symmetry of Problems 
Calculates both symmetric and asymmetric
problems. 

Problems with multiple physical
quantities at each node 
Capable of calculating. 
Unable to calculate shell elements
in structural analysis and edge elements in electromagnetic
analysis. 
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 format for Windows; Static library
format for Linux and UNIX. 
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 SMSAMG (C and
FORTRAN). 
