I'm curious (and not an APL2 user), does APL2 really have something similar to x f\ y ?? What is the syntax?
- joey At 10:38 +0000 2006/24/3, Mike Day wrote:
As you noted, John Randall's }: > }. is of interest. 2 >/\ ] is a natural J/APL2 way to do it, whereas }: > }. is the Jform of an ancient APL1 idiom for first differences and the like,
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