machar_test, a FORTRAN77 code which calls machar(), which dynamically computes constants that characterize the floating point arithmetic system on a computer, by William Cody.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
machar, a FORTRAN77 code which dynamically computes constants that characterize the floating point arithmetic system on a computer, by William Cody.