error when porting C code to Python (bitwise manipulation)

Jordan JordanNealBerg at
Thu Jul 10 07:45:21 CEST 2008

if after the first step (u += 0xe91aaa35) you apply this function:

invert = lambda x: ~int(hex(0xffffffff - x)[0:-1],16)

it returns the correct value (corrected the overflow)

but there is still something wrong, still looking into it, if someone
knows how to do this, feel free to comment :)

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