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The '''Personalized Array Translator''' ('''PAT''') was an early experimental system, and together with [[IVSYS/7090]], one of the first implementations of [[Iverson Notation]] as a programming language. | The '''Personalized Array Translator''' ('''PAT''') was an early experimental system, and together with [[IVSYS/7090]], one of the first implementations of [[Iverson Notation]] as a programming language. | ||
In lieu of most proper APL [[glyphs]], PAT used letters prefixed by the <code>@</code> symbol. [[Comparison functions]] were denoted by <code>@</code> followed by three digits 0 or 1, indicating whether the function would return 1 or 0 if the left argument would be less than, equal to, or greater than the right argument, respectively. The language only allowed application of one function per statement, with the result being assigned. Valid statements were:<ref>Hellerman, H. [https://www.semanticscholar.org/paper/Experimental-personalized-array-translator-system-Hellerman/537d26ca8c4172cdd2976cffedef5422f61a00f2 Experimental personalized array translator system]. Communications of the [[wikipedia:Association_for_Computing_Machinery|ACM]]. July 1964. [[wikipedia:doi]] https://doi.org/10.1145/364520.364573</ref> | In lieu of most proper APL [[glyphs]], PAT used letters prefixed by the <code>@</code> symbol. [[Comparison functions]] were denoted by <code>@</code> followed by three digits 0 or 1, indicating whether the function would return 1 or 0 if the left argument would be less than, equal to, or greater than the right argument, respectively. The language only allowed application of one function per statement, with the result being assigned. Valid statements were:<ref>Hellerman, H. [https://www.semanticscholar.org/paper/Experimental-personalized-array-translator-system-Hellerman/537d26ca8c4172cdd2976cffedef5422f61a00f2 Experimental personalized array translator system]. Communications of the [[wikipedia:Association_for_Computing_Machinery|ACM]]. July 1964. [[wikipedia:doi|]]: https://doi.org/10.1145/364520.364573</ref> | ||
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== References == | == References == | ||
<references/> | |||
{{APL dialects}}[[Category:IBM APL dialects]][[Category:Flat array languages]] | {{APL dialects}}[[Category:IBM APL dialects]][[Category:Flat array languages]] | ||