3 ms·
That's just a syntax over map() and reduce(). There are no new / different primitives in J, just a new syntax that emphasizes the use of arrays.
by dahfizz 5y ago
That's just a syntax over map() and reduce(). There are no new / different primitives in J, just a new syntax that emphasizes the use of arrays.
- gcanyon 5y agoIt's a bit ironic that we're essentially having a blub language debate on ycombinator's web site. I'll defer to Paul Graham's response: http://www.paulgraham.com/avg.html http://www.paulgraham.com/avg.html