Nils-Peter Skoruppa on Wed, 08 Nov 2000 15:05:07 +0100

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grammar question ?

I was not sure whether the following should be posted
here or in pari-user, so please be patient if you feel
this is not the right place.

When meditating about the grammar (and the implementation) of gp
I had the feeling that it is quite inconsistent that constructs

	for( v=[];j=0, 10, v=concat(v,j^2))

(i.e. constructs like
	for( x=seq1, seq2, seq3))
with seq* beeing a syntactically correct gp expression)
are not accepted by the parser.
Is there any deeper reason for this ?

---Nils Skoruppa

Prof. Dr. Nils-Peter Skoruppa
Fachbereich Mathematik
Universitaet - GH Siegen
Walter-Flex-Str. 3
57068 Siegen
Dienst: (0271) 7403567
Mobil : 0170 5507451