In that case: I stand corrected. Am 24.01.22 um 06:06 schrieb Elijah Stone:
When I said 'harder to implement performantly', I was thinking of virtual nouns for verbs _without_ IRS/ITS. But it occurs to me that it is not actually significantly more work, though you do need a new array representation. You need shape to be completely virtual, so |: does not do any work. This approach is used in ngn/apl and described at http://archive.vector.org.uk/art10501160.
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