Here are test routines that CHKCOP Version 2.0 can perform:

        TEST1 - Floating point add test.
        TEST2 - Floating point subtract test.
        TEST3 - Floating point multiply test.
        TEST4 - Floating point division test.
        TEST5 - Floating point contant test. (this does some number 
                                              constant comparisons for 
                                              accuracy.)