Module D1MACH in BLAS

• BLAS Information

• Components
  • Fullsource from NETLIB

D1MACH

 
Returns double precision machine-dependent constants (like largest allowed
floating point number) for the local machine environment. See P.A. Fox, A.D. Hall
and N.L. Schryer, The Port Mathematical Subroutine Library, ACM TOMS 4 (1978)
104-126.
 
Classes  :  R1 . Machine-dependent constants
 
Type     : Fortran software in BLAS collection.
Access   : Some uses prohibited. Portable.
Precision: Double.
 
Usage    : R = D1MACH(I)
 
Details  : Fullsource
Sites    : (1) NETLIB
 

Implementation of D1MACH from BLAS on NETLIB

 
NETLIB:    Public access repository, The University of Tennessee at
           Knoxville and Bell Laboratories
 
Precision: Double. (Single: R1MACH)
 
You may access components from NETLIB outside GAMS as follows.
 
   Fullsource   : echo "send only d1mach from blas" | mail netlib@ornl.gov