Help identifying this Function

markraz

Full Member
Joined
Feb 19, 2014
Messages
338
Does this look familiar to anyone? is there an official name for this thing?
1610587806373.png
 
Where did you see it? Was it on the internet? If so could you post a link? Was it in a book? If so, post the title. Context is everything!
 
Where did you see it? Was it on the internet? If so could you post a link? Was it in a book? If so, post the title. Context is everything!
Thanks ok sorry about that
it's in this video, right around 7:30 he starts explaining it.. He states what it is but I can't dicern exactly whay he says.


appreciate it
 
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