A Memo Operator
Some functions are simply stated and easily understood as multiply-recursive functions. For example, the Fibonacci numbers are {1≥⍵:⍵ ⋄ (∇ ⍵-2)+∇ ⍵-1}. A drawback of multiple recursion is the abysmal performance even for...
Read MorePosted by Rodger Hui | May 20, 2016 | Video |
Some functions are simply stated and easily understood as multiply-recursive functions. For example, the Fibonacci numbers are {1≥⍵:⍵ ⋄ (∇ ⍵-2)+∇ ⍵-1}. A drawback of multiple recursion is the abysmal performance even for...
Read MorePosted by Rodger Hui | Mar 29, 2016 | Volume 26, No. 4 |
The amuse-bouche is the best way … to express big ideas in small bites. – Jean-Georges...
Read MorePosted by Rodger Hui | Nov 30, 2012 | Volume 25, No. 2&3 |
In a recent e-mail [1], John Scholes reminded me of his last encounter with Ken Iverson,...
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