[PD-dev] how math objects respond to a bang
Mathieu Bouchard
matju at artengine.ca
Mon Feb 13 23:16:44 CET 2006
On Mon, 13 Feb 2006, IOhannes m zmoelnig wrote:
> i do not see how this contradicts my earlier mail. obviously, "atan2"
> takes 2 arguments, but they can be seen as parts (real/imag,
> nominator/denominator) of _one_ value
[+] is really unary, because it can be expressed using a single complex
value z=a+bi:
a+b = Im((1+i)z)
a-b = Re((1+i)z)
a*b = Im(z/2)
and so on
> a variable "ö" would be written in most prog.languages (except java, but
> who writes java...) with 2 letters, even though it is really a single
> letter. so what?
one guy thinks that atan2 is unary but that +,-,* are binary. so what?
_ _ __ ___ _____ ________ _____________ _____________________ ...
| Mathieu Bouchard - tél:+1.514.383.3801 - http://artengine.ca/matju
| Freelance Digital Arts Engineer, Montréal QC Canada
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