Newsgroups: comp.lang.apl
Path: watmath!watserv2.uwaterloo.ca!torn!howland.reston.ans.net!gatech!gsusgi1.gsu.edu!gsusgi1.gsu.edu!qmdbms
From: qmdbms@gsusgi2.gsu.edu (Brian Schott)
Subject: Another triadic function def'n question
Message-ID: <qmdbms.736141201@gsusgi1.gsu.edu>
Organization: Georgia State University
Date: Fri, 30 Apr 1993 03:40:01 GMT
Lines: 22


	I am trying to create a function that will produce every y.th
integer starting with x. , but not exceeding the limit, say L. If the
limit L is 50, then the following verb tt (an equivalent tacit verb
constructed from the explicit verb t using the construct tt =. t : 11).
But my attempts to extend this verb so that 50 is not a constant but
another input, have been unsuccessful. I presume this can be done by
creating an adverb or a conjuction, rather than a verb. But I don't have
the concept.  
	Can someone give me a clue to solving this dilemma, please?
 
   t =. 'x. + y. * i.  <.y.%~x. + 50 '
   tt =. t : 11
   3 tt 7
3 10 17 24 31 38 45

(B=)
-- 
Brian Schott/Decision Sciences Dept.             qmdbms@gsusgi2.gsu.edu
College of Business Administration                         404-651-4070
Georgia State University                  interests: approx. reasoning,
Atlanta, Georgia USA 30303-3083     (B=)       decision support systems
