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On 3/29/2025 4:19 AM, joes wrote:Am Fri, 28 Mar 2025 17:38:22 -0500 schrieb olcott:On 3/28/2025 5:30 PM, dbush wrote:On 3/28/2025 6:09 PM, olcott wrote:On 3/28/2025 3:38 PM, dbush wrote:On 3/28/2025 4:30 PM, olcott wrote:
Yes it is: transforming every input into the same output.That is not transforming an input finite string into its correspondingEven a constant function is a "computation", even if it doesn'tIt does not compute (a sequence of steps of an algorithm that derive
an output on the basis of an input) jack shit it makes a guess.
actually do any work.
output finite string.
Does it?Do you reckon the direct execution of a TM contradicts theDoesn't matter. If the requirement is to return 5 for strings thatThe actual requirement is to compute the mapping from a finite string
have a length of 5, it meets the requirement.
to its length using a sequence of algorithmic steps.
Likewise for halting. Compute the mapping from a finite string of
machine code to the behavior that this finite string specifies.
specification?
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