Permuting Internal Letters
Friday Afternoon It’s something of a custom in Dyalog to send a “fun” e-mail to the group on Friday afternoons. My gambit for this past Friday was: x ←’ according to research it doesn”t matter’ x,←’ what order the letters in a word are’ x,←’ the human mind can still read it’ x,←’ the only […]
Stackless Traversal
Enlist (∊) is twice as fast in Dyalog 16.0 as it was in Dyalog 15.0. Pretty much across the board: ∊⍳100 is not going to be any faster, but whenever the argument is a nested array and the simple arrays it contains are reasonably small, there are huge performance improvements. How did we achieve the […]
