Proposed new feature or change:

In reference to #20083:

Gap in current tests

Currently, the following tests are only implemented for float64 type as a direct copy from CPython's test in https://github.com/python/cpython/blob/main/Lib/test/test_float.py:

• 1 moving the point around (pi).
• 2 Make it go towards NMANT (in ref to [1])
• 3 results that should overflow...
• 4 check round-half-even is working correctly near MIN
• 5 check round-half-even is working correctly near 1.0

Note This needs prior knowledge on floats and IEEE_754.

Start after #20083 is merged. I'll populate the links above with permanent links to reach them better,