SynthLuvr

> Lucid may select UTxOs that you already spent We get around this by tracking which UTxOs are spent and then removing them from coin selection. We're currently doing this...

I think I found the fix. The [xor](https://github.com/lschoe/mpyc/blob/master/mpyc/runtime.py#L1328) function is implemented incorrectly. By doing a loop and the xor manually it produces the correct result: ```python import sys from mpyc...

Instead of: ```python def xor(self, a, b): """Secure bitwise xor of a and b.""" return a + b ``` I think the implementation should be something like: ```python def xor(self,...

It'd be great if this was documented, and also a code sample added to show how to do it

This bug is no longer reproducible in version `4.20.6`: ``` ➜ pnpm tsx bug.ts 9e3ca0e5b37746fb1261eeb898a93a4b827468ed02ed52aef2e3fd99f3816701 ```