Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Math Formula
Message
De
15/12/2008 10:00:04
 
 
À
15/12/2008 09:54:41
Lutz Scheffler
Lutz Scheffler Software Ingenieurbüro
Dresden, Allemagne
Information générale
Forum:
Politics
Catégorie:
Autre
Titre:
Divers
Thread ID:
01366554
Message ID:
01367454
Vues:
8
>>>
>>>Thats why I vote for polnish notation, makes things a lot clearer. ::)
>>>
>>>Agnes
>>
>>Clearer ? Yes, for the computer
>>
>>2 3 2 ^ ^ 
>>
>>
>>I think all languages convert all expressions to rpn first - that's how they get rid of all parentheses
>
>Forward
>(^,2,(^,3,2))
>
>I've done a interpreter to simulate a PLC in my study times so I remember the transformations. ::)
>
>Agnes


Oh, I see

That's a lot of parentheses - we're back to square one

[ I have written something a couple of years back to convert Postfix (rpn) notation to Prefix (pn). Interesting exercise ]
Gregory
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform