> Can you elaborate on a value that matches a description of `*(uint32_t*)&val & 0x7fb0 == 0x7fb0`?

If my python skills don't deceive me:

```
>>> import struct
>>> struct.unpack('>f', '\x7f\xb0\x00\x00')
(nan,)
>>> struct.unpack('<f', '\x7f\xb0\x00\x00')
(6.331486851358821e-41,)
```