# Accession Number:

## ADA261511

# Title:

## NSWC Library of Mathematics Subroutines

# Descriptive Note:

# Corporate Author:

## NAVAL SURFACE WARFARE CENTER DAHLGREN VA

# Personal Author(s):

# Report Date:

## 1993-01-01

# Pagination or Media Count:

## 463.0

# Abstract:

The NSWC library is a library of general purpose Fortran subroutines that provide a basic computational capability for a variety of mathematical activities. Emphasis has been placed on the transportability of the codes. Subroutines are available in the following areas elementary operations, geometry, special functions, polynomials, vectors, matrices, large dense systems of linear equations, banded matrices, sparse matrices, eigenvalues and eigenvectors, l1 solution of linear equations, least-squares solution of linear equations, optimization, transforms, approximation of functions, curve fitting, surface fitting, manifold fitting, numerical integration, integral equations, ordinary differential equations, partial differential equations, and random number generation.

# Descriptors:

- *MATHEMATICS
- *SUBROUTINES
- *LIBRARIES
- OPTIMIZATION
- COMPUTATIONS
- MATRICES(MATHEMATICS)
- INTEGRALS
- GRIDS
- EIGENVECTORS
- EIGENVALUES
- SURFACES
- TRANSFORMATIONS(MATHEMATICS)
- FORTRAN
- INTEGRATION
- APPROXIMATION(MATHEMATICS)
- NUMERICAL INTEGRATION
- POLYNOMIALS
- LEAST SQUARES METHOD
- OPERATION
- PARTIAL DIFFERENTIAL EQUATIONS
- DIFFERENTIAL EQUATIONS
- GEOMETRY
- SPARSE MATRIX
- NUMBERS
- INTEGRAL EQUATIONS
- SPECIAL FUNCTIONS(MATHEMATICS)
- CURVE FITTING
- RANDOM NUMBER GENERATORS

# Subject Categories:

- Computer Programming and Software