Yesterday, Gregory Woodhouse wrote:
> (define b(make-vector 9 (make-vector 9 0)))
BTW, this is wrong -- it builds a vector of 9 zeros, then uses that
same vector 9 times:
-> (define x (make-vector 2 (make-vector 2 0)))
-> x
'#(#(0 0) #(0 0))
-> (vector-set! (vector-ref x 0) 0 1)
-> x
'#(#(1 0) #(1 0))
-> (print-graph #t)
-> x
'#(#0=#(1 0) #0#)
--
((lambda (x) (x x)) (lambda (x) (x x))) Eli Barzilay:
http://barzilay.org/ Maze is Life!
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