machine_test

machine_test, a MATLAB program which calls machine() to return machine constants, particularly those related to arithmetic with single precision real and double precision real quantities.

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Related Data and Programs:

machine, a MATLAB library which stores the appropriate values of machine constants for a given machine.

Source Code:

• machine_test.m, calls all the tests.
• machine_test.sh, runs all the tests.
• machine_test.txt, the output file.

Examples and Tests:

• d1mach_test.m, tests D1MACH.
• i1mach_test.m, tests I1MACH.
• r1mach_test.m, tests R1MACH.