[Oz] Beginner's question

[Denys Duchier]

yoel at emet.co.il (Yoel Jacobsen) writes:

> No search happens. Why?
> [...]
>    M + 10*A + 100*Ch + 1000*L = A + 10*M + 100*L + 1000*Q -Q -10*Sh -100*M -1000*A
                               ^^^ look here
you used = instead of =: thus arithmetic operations suspend until the
variables are determined, which never happens since the distribution
strategy comes after this line.

Cheers,

-- 
Dr. Denys Duchier			Denys.Duchier at ps.uni-sb.de
Forschungsbereich Programmiersysteme	(Programming Systems Lab)
Universitaet des Saarlandes, Geb. 45	http://www.ps.uni-sb.de/~duchier
Postfach 15 11 50			Phone: +49 681 302 5618
66041 Saarbruecken, Germany		Fax:   +49 681 302 5615
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