Module Q1DAX in CMLIB

General Information

Flexible subroutine for the automatic integration of a user-defined function of one variable. Special features include randomization, singularity weakening, restarting, specification of an initial mesh (optional), and output of smallest and largest integrand values.

Usage

CALL Q1DAX(F, A, B, EPS, R, E, NINT, RST, W, NMAX, FMIX, FMAX, KF, IFLAG)

Classification

H2a1a1

Automatic 1-D finite interval quadrature (user need only specify required accuracy), integrand available via user-defined procedure

Type

subroutine in CMLIB package (Q1DA sublibrary)

Language

Fortran

Availability

Public domain, Portable

Precision

Single Precision

Download from ARNO; Silicon Graphics Origin 2000

Location

National Institute of Standards and Technology (NIST), Gaithersburg, MD.

Contact

Gaithersburg Consulting Office: 301-975-2968, consult@nist.gov

Usage

Those logged in to arno.nist.gov or amur.nist.gov may access this module as follows.

Documentation

cmdoc q1dax

Fullsource

cmsrcx q1dax

Source

cmsrc q1dax

To Link

See cmlib man page.

Installation on ITL; Unix Workstation Network

Location

National Institute of Standards and Technology (NIST), Gaithersburg, MD.

Contact

Gaithersburg Consulting Office: 301-975-2968 (FTS 879-2968)

Usage

Access available only to NIST staff on internal Unix systems. They may access this package provided the /itl tree is cross-mounted.

Documentation

cmdoc q1dax

Fullsource

cmsrcx q1dax

Source

cmsrc Q1DAX

To Link

f77 -o main main.f -lcm