[PD] removing NaN pure-pd

[Gunter Geiger]

Damian Stewart wrote:
> Frank Barknecht wrote:
>   
>> Hallo,
>> IOhannes m zmoelnig hat gesagt: // IOhannes m zmoelnig wrote:
>>
>>     
>>> Damian Stewart wrote:
>>>       
>>>> is there a pure Pd way to remove NaNs? i can't use expr with rjdj..
>>>>         
>>> i thought expr is part of the RjDj distro...
>>>       
>> Only the BSD parts of Pd are included in RjDj at the moment, so you
>> cannot use expr - which is tricky, as in fact there are several math
>> functions missing now in RjDj's Pd, for example no [pow~] yet - but
>> this will come as a builtin as soon as RjDj jumps to 0.42.
>>     
>
> and judging from the lack of replies i assume detecting NaNs is one of 
> these things as well...
>   
Adding this functionality would be trivial,  if you want you can add
a ticket on track regarding the issue. In the long run the correct solution
would be to try to figure out why there are NaN's  ... and fix it there.

Günter