Need help on FPU division/Multiplication

[Halesh S]

Hi,

I wrote a small code to perform FPU division and multiplication. & I
have attached the same.

The output is as follows

$./test
1.000000
81.000000
1.000000
nan

Why the last o/p is giving NAN? Please let me the answer, why its
failing to return the proper product.
If any problem in my code please let me know.

Thanks,
Halesh
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