Is the UFP64 math library using a binary representation?

[PaulRBerg]

The current documentation for UFP64 does not explain what kind of number system the library uses.

Is it binary, decimal, something in between, etc.?

I can see in the source code that the denominator is 2^32, but I am not quite sure what to make out of that - does it mean that the library uses a 32.32-bit number representation?

For comparison, you can see how some Solidity libraries are documented: ABDKMath64x64 and PRBMath (particularly relevant is the UD60x18 type).

[PaulRBerg]

Hey @bitzoic, could you help me with an answer here? :)

[bitzoic]

Yes! The UFP64 type is a 32.32-bit number representation.

Thank you for these references, I will create an issue to see if we can use them as a reference to improve our documentation.

If you have any other questions be sure to ask on the Fuel Forum so it has higher visibility!