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Re: [ITPOLITIK] Nogen siger: software er ikke matematik.



Peter Makholm wrote:
> I/O er hulens svært at beskrive matematisk, og det bedste der
> tilsyneladende kan gøres er at pakke I/O ind i mystiske objekter som
> monader eller tegnstrømme, som man ikke kan ræsonere særligt præcist
> om.

I/O er bitstrømme, hvilket ikke er så svært at beskrive
som matematik. Men bitstrømmene har også noget timing
tilknyttet, hvilket komplicerer tingene. Specielt for
input kan timingen (når den har betydning) være svær at
beskrive matematisk.

Men er det umuligt?

Vi må huske på, at selvom vi ender med en ekstremt
kompliceret stokastisk model, er det stadig bare
matematik.

Ole Husgaard.


 
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