[PD] minus; bug or feature?
IOhannes m zmoelnig
zmoelnig at iem.kug.ac.at
Mon Apr 15 16:09:39 CEST 2002
Andre Schmidt wrote:
> [win32 pd0.35-17]
ok. hit me if i am very wrong, but i guess this is not related to the
pd-release.... (my assumptions sounds arrogant to me, though)
> when i calc with object "+" (like 54 + 10 i get 64)
> but when i calc with object "-" (like 54 - 10 i get -44)
well, this looks to me, like you were not calculating "54-10" but "10-54".
The order does not matter when adding (a+b=b+a), but it does matter when
subtracting (a-b != b-a)
How does your patch look ?
The following calculates 44 for me::
=--- =---
|54( |10(
=--- =---
| |
=------=
| - |
=-------
|
=-----\
|44 |
=-------
>
> so the calc is OK, but it puts a "minus"(-) in front of the number ?!?!
> if this a feature; how can i "take" that minus away ???
eg by multiplying with "-1" or by reversing the order....
>
>
>
> thnx
>
> -andre
>
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