right? no demurrals yet?
that's what programming is, it's changing some code C to some code C'. it is never not that.
which one do you think will be easier to change?
both programs implement C. both programs can be changed to implement C'. but one of them is faster to change than the other.
for all three of these, there's a C and a C', and if *this* starting C is easier to morph in to C' than *that* starting C, we'd rather start with it.
but i can't go faster by slowing down the rate at which i can change code. not ever.
that's the correlation premise.