<div dir="ltr"><div>I found the quick-sort in HTDP:</div><div><a href="http://www.htdp.org/2003-09-26/Book/curriculum-Z-H-32.html#node_sec_25.2">http://www.htdp.org/2003-09-26/Book/curriculum-Z-H-32.html#node_sec_25.2</a></div>
<div><br></div><div>This algorithm is not an in place algorithm such as we implement in java/c++.</div><div><br></div><div>I am curious such that LISP quick-sort algorithm could be used in real world?</div></div>